Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

diff --git a/fs/cifs/README b/fs/cifs/README
index e74df0c73256829895870ec047cff5ee9c23fea5..34b0cf7111f384aff0ea2afc9504b95fd67cd564 100644 (file)
--- a/fs/cifs/README
+++ b/fs/cifs/README
@@ -371,7 +371,7 @@ A partial list of the supported mount options follows:
                on newly created files, directories, and devices (create, 
                mkdir, mknod) which will result in the server setting the
                uid and gid to the default (usually the server uid of the
-               usern who mounted the share).  Letting the server (rather than
+               user who mounted the share).  Letting the server (rather than
                the client) set the uid and gid is the default. This
                parameter has no effect if the CIFS Unix Extensions are not
                negotiated.
@@ -384,7 +384,7 @@ A partial list of the supported mount options follows:
                client (e.g. when the application is doing large sequential
                reads bigger than page size without rereading the same data) 
                this can provide better performance than the default
-               behavior which caches reads (reaadahead) and writes 
+               behavior which caches reads (readahead) and writes 
                (writebehind) through the local Linux client pagecache 
                if oplock (caching token) is granted and held. Note that
                direct allows write operations larger than page size

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 0010511083fce44618d4e8c522d588a9a983a668..ea239dea571e1f0a02374079ca0e918bf072cb01 100644 (file)
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -228,7 +228,7 @@ extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
                        const struct nls_table *nls_codepage, 
                        int remap_special_chars);
 #endif /* CONFIG_CIFS_EXPERIMENTAL */
-extern int cifs_convertUCSpath(char *target, const __u16 *source, int maxlen,
+extern int cifs_convertUCSpath(char *target, const __le16 *source, int maxlen,
                        const struct nls_table * codepage);
 extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
                        const struct nls_table * cp, int mapChars);

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 741ff0c69f37f44154247020649b4104afff0cda..3c628bf667a5f010ff17c14d2ffc04f499d80c7d 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -567,7 +567,7 @@ DelFileRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->fileName, fileName, 
+                   cifsConvertToUCS((__le16 *) pSMB->fileName, fileName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -665,7 +665,7 @@ MkDirRetry:
                return rc;
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
-               name_len = cifsConvertToUCS((__u16 *) pSMB->DirName, name, 
+               name_len = cifsConvertToUCS((__le16 *) pSMB->DirName, name, 
                                            PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -719,7 +719,7 @@ openRetry:
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                count = 1;      /* account for one byte pad to word boundary */
                name_len =
-                   cifsConvertToUCS((__u16 *) (pSMB->fileName + 1),
+                   cifsConvertToUCS((__le16 *) (pSMB->fileName + 1),
                                     fileName, PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -1141,7 +1141,7 @@ renameRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->OldFileName, fromName, 
+                   cifsConvertToUCS((__le16 *) pSMB->OldFileName, fromName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -1149,7 +1149,7 @@ renameRetry:
        /* protocol requires ASCII signature byte on Unicode string */
                pSMB->OldFileName[name_len + 1] = 0x00;
                name_len2 =
-                   cifsConvertToUCS((__u16 *) &pSMB->OldFileName[name_len + 2],
+                   cifsConvertToUCS((__le16 *) &pSMB->OldFileName[name_len + 2],
                                     toName, PATH_MAX, nls_codepage, remap);
                name_len2 += 1 /* trailing null */  + 1 /* Signature word */ ;
                name_len2 *= 2; /* convert to bytes */
@@ -1236,10 +1236,10 @@ int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
        /* unicode only call */
        if(target_name == NULL) {
                sprintf(dummy_string,"cifs%x",pSMB->hdr.Mid);
-               len_of_str = cifsConvertToUCS((__u16 *)rename_info->target_name,
+               len_of_str = cifsConvertToUCS((__le16 *)rename_info->target_name,
                                        dummy_string, 24, nls_codepage, remap);
        } else {
-               len_of_str = cifsConvertToUCS((__u16 *)rename_info->target_name,
+               len_of_str = cifsConvertToUCS((__le16 *)rename_info->target_name,
                                        target_name, PATH_MAX, nls_codepage, remap);
        }
        rename_info->target_name_len = cpu_to_le32(2 * len_of_str);
@@ -1296,7 +1296,7 @@ copyRetry:
        pSMB->Flags = cpu_to_le16(flags & COPY_TREE);
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
-               name_len = cifsConvertToUCS((__u16 *) pSMB->OldFileName, 
+               name_len = cifsConvertToUCS((__le16 *) pSMB->OldFileName, 
                                            fromName, PATH_MAX, nls_codepage,
                                            remap);
                name_len++;     /* trailing null */
@@ -1304,7 +1304,7 @@ copyRetry:
                pSMB->OldFileName[name_len] = 0x04;     /* pad */
                /* protocol requires ASCII signature byte on Unicode string */
                pSMB->OldFileName[name_len + 1] = 0x00;
-               name_len2 = cifsConvertToUCS((__u16 *)&pSMB->OldFileName[name_len + 2], 
+               name_len2 = cifsConvertToUCS((__le16 *)&pSMB->OldFileName[name_len + 2], 
                                toName, PATH_MAX, nls_codepage, remap);
                name_len2 += 1 /* trailing null */  + 1 /* Signature word */ ;
                name_len2 *= 2; /* convert to bytes */
@@ -1453,7 +1453,7 @@ createHardLinkRetry:
                return rc;
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
-               name_len = cifsConvertToUCS((__u16 *) pSMB->FileName, toName,
+               name_len = cifsConvertToUCS((__le16 *) pSMB->FileName, toName,
                                            PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -1476,7 +1476,7 @@ createHardLinkRetry:
        data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len_target =
-                   cifsConvertToUCS((__u16 *) data_offset, fromName, PATH_MAX,
+                   cifsConvertToUCS((__le16 *) data_offset, fromName, PATH_MAX,
                                     nls_codepage, remap);
                name_len_target++;      /* trailing null */
                name_len_target *= 2;
@@ -1546,14 +1546,14 @@ winCreateHardLinkRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->OldFileName, fromName,
+                   cifsConvertToUCS((__le16 *) pSMB->OldFileName, fromName,
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
                pSMB->OldFileName[name_len] = 0;        /* pad */
                pSMB->OldFileName[name_len + 1] = 0x04; 
                name_len2 =
-                   cifsConvertToUCS((__u16 *)&pSMB->OldFileName[name_len + 2], 
+                   cifsConvertToUCS((__le16 *)&pSMB->OldFileName[name_len + 2], 
                                     toName, PATH_MAX, nls_codepage, remap);
                name_len2 += 1 /* trailing null */  + 1 /* Signature word */ ;
                name_len2 *= 2; /* convert to bytes */
@@ -1939,7 +1939,7 @@ queryAclRetry:
                                                                                                                                              
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                       cifsConvertToUCS((__u16 *) pSMB->FileName, searchName, 
+                       cifsConvertToUCS((__le16 *) pSMB->FileName, searchName, 
                                         PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -2024,7 +2024,7 @@ setAclRetry:
                return rc;
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                       cifsConvertToUCS((__u16 *) pSMB->FileName, fileName, 
+                       cifsConvertToUCS((__le16 *) pSMB->FileName, fileName, 
                                      PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -2188,7 +2188,7 @@ QPathInfoRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, searchName, 
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, searchName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -2269,7 +2269,7 @@ UnixQPathInfoRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, searchName,
                                  PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -2350,7 +2350,7 @@ findUniqueRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, searchName, PATH_MAX
                                  /* find define for this maxpathcomponent */
                                  , nls_codepage);
                name_len++;     /* trailing null */
@@ -2435,7 +2435,7 @@ findFirstRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName,searchName,
+                   cifsConvertToUCS((__le16 *) pSMB->FileName,searchName,
                                 PATH_MAX, nls_codepage, remap);
                /* We can not add the asterik earlier in case
                it got remapped to 0xF03A as if it were part of the
@@ -2726,7 +2726,7 @@ GetInodeNumberRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                       cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+                       cifsConvertToUCS((__le16 *) pSMB->FileName, searchName,
                                PATH_MAX,nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -2837,7 +2837,7 @@ getDFSRetry:
        if (ses->capabilities & CAP_UNICODE) {
                pSMB->hdr.Flags2 |= SMBFLG2_UNICODE;
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->RequestFileName,
+                   cifsConvertToUCS((__le16 *) pSMB->RequestFileName,
                                     searchName, PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -3369,7 +3369,7 @@ SetEOFRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, fileName,
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -3627,7 +3627,7 @@ SetTimesRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, fileName,
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -3708,7 +3708,7 @@ SetAttrLgcyRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                       ConvertToUCS((wchar_t *) pSMB->fileName, fileName, 
+                       ConvertToUCS((__le16 *) pSMB->fileName, fileName, 
                                PATH_MAX, nls_codepage);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -3759,7 +3759,7 @@ setPermsRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, fileName, 
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, fileName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -3904,7 +3904,7 @@ QAllEAsRetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((wchar_t *) pSMB->FileName, searchName, 
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, searchName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -4047,7 +4047,7 @@ QEARetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, searchName, 
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, searchName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;
@@ -4194,7 +4194,7 @@ SetEARetry:
 
        if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                name_len =
-                   cifsConvertToUCS((__u16 *) pSMB->FileName, fileName, 
+                   cifsConvertToUCS((__le16 *) pSMB->FileName, fileName, 
                                     PATH_MAX, nls_codepage, remap);
                name_len++;     /* trailing null */
                name_len *= 2;

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index e3137aa48cdd6a4f4dbc5df53f03deab774f84ee..3f3538d4a1fad105c0a776ef5f6d6e18fef0ff6c 100644 (file)
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -392,7 +392,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry, struct name
                rc = 0;
                d_add(direntry, NULL);
        } else {
-               cERROR(1,("Error 0x%x or on cifs_get_inode_info in lookup",rc));
+               cERROR(1,("Error 0x%x on cifs_get_inode_info in lookup of %s",
+                          rc,full_path));
                /* BB special case check for Access Denied - watch security 
                exposure of returning dir info implicitly via different rc 
                if file exists or not but no access BB */

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 670947288262c099a0f32ecffd3e4ca110ad9eb4..b8b78cbb34c97f304a1b5ac9f03b773f7d1073f5 100644 (file)
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -422,7 +422,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                        cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
 
        if (!rc) {
-               direntry->d_inode->i_nlink--;
+               if(direntry->d_inode)
+                       direntry->d_inode->i_nlink--;
        } else if (rc == -ENOENT) {
                d_drop(direntry);
        } else if (rc == -ETXTBSY) {
@@ -440,7 +441,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                                              cifs_sb->mnt_cifs_flags & 
                                                CIFS_MOUNT_MAP_SPECIAL_CHR);
                        CIFSSMBClose(xid, pTcon, netfid);
-                       direntry->d_inode->i_nlink--;
+                       if(direntry->d_inode)
+                               direntry->d_inode->i_nlink--;
                }
        } else if (rc == -EACCES) {
                /* try only if r/o attribute set in local lookup data? */
@@ -494,7 +496,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                                            cifs_sb->mnt_cifs_flags & 
                                                CIFS_MOUNT_MAP_SPECIAL_CHR);
                        if (!rc) {
-                               direntry->d_inode->i_nlink--;
+                               if(direntry->d_inode)
+                                       direntry->d_inode->i_nlink--;
                        } else if (rc == -ETXTBSY) {
                                int oplock = FALSE;
                                __u16 netfid;
@@ -514,17 +517,20 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                                                cifs_sb->mnt_cifs_flags &
                                                    CIFS_MOUNT_MAP_SPECIAL_CHR);
                                        CIFSSMBClose(xid, pTcon, netfid);
-                                       direntry->d_inode->i_nlink--;
+                                       if(direntry->d_inode)
+                                               direntry->d_inode->i_nlink--;
                                }
                        /* BB if rc = -ETXTBUSY goto the rename logic BB */
                        }
                }
        }
-       cifsInode = CIFS_I(direntry->d_inode);
-       cifsInode->time = 0;    /* will force revalidate to get info when
-                                  needed */
-       direntry->d_inode->i_ctime = inode->i_ctime = inode->i_mtime =
-               current_fs_time(inode->i_sb);
+       if(direntry->d_inode) {
+               cifsInode = CIFS_I(direntry->d_inode);
+               cifsInode->time = 0;    /* will force revalidate to get info
+                                          when needed */
+               direntry->d_inode->i_ctime = current_fs_time(inode->i_sb);
+       }
+       inode->i_ctime = inode->i_mtime = current_fs_time(inode->i_sb);
        cifsInode = CIFS_I(inode);
        cifsInode->time = 0;    /* force revalidate of dir as well */
 

diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index db14b503d89e596dfa2c4102fca9469a7e814ce2..072b4ee8c53e1a28c51002d8a331c497a0b8c05c 100644 (file)
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -571,6 +571,7 @@ cifs_convertUCSpath(char *target, const __le16 * source, int maxlen,
                                break;
                        case UNI_LESSTHAN:
                                target[j] = '<';
+                               break;
                        default: 
                                len = cp->uni2char(src_char, &target[j], 
                                                NLS_MAX_CHARSET_SIZE);