[PATCH] prepare vfs_readdir() callers to returning filldir result

[linux-2.6-omap-h63xx.git] / fs / readdir.c

diff --git a/fs/readdir.c b/fs/readdir.c
index 93a7559bbfd8c6a265d2824058c00612d1aabe1c..b318d9b5af2e9c5d24a325ece38acac3027a2ef8 100644 (file)
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -117,7 +117,7 @@ asmlinkage long old_readdir(unsigned int fd, struct old_linux_dirent __user * di
        buf.dirent = dirent;
 
        error = vfs_readdir(file, fillonedir, &buf);
-       if (error >= 0)
+       if (buf.result)
                error = buf.result;
 
        fput(file);
@@ -209,9 +209,8 @@ asmlinkage long sys_getdents(unsigned int fd, struct linux_dirent __user * diren
        buf.error = 0;
 
        error = vfs_readdir(file, filldir, &buf);
-       if (error < 0)
-               goto out_putf;
-       error = buf.error;
+       if (error >= 0)
+               error = buf.error;
        lastdirent = buf.previous;
        if (lastdirent) {
                if (put_user(file->f_pos, &lastdirent->d_off))
@@ -219,8 +218,6 @@ asmlinkage long sys_getdents(unsigned int fd, struct linux_dirent __user * diren
                else
                        error = count - buf.count;
        }
-
-out_putf:
        fput(file);
 out:
        return error;
@@ -293,19 +290,16 @@ asmlinkage long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * d
        buf.error = 0;
 
        error = vfs_readdir(file, filldir64, &buf);
-       if (error < 0)
-               goto out_putf;
-       error = buf.error;
+       if (error >= 0)
+               error = buf.error;
        lastdirent = buf.previous;
        if (lastdirent) {
                typeof(lastdirent->d_off) d_off = file->f_pos;
-               error = -EFAULT;
                if (__put_user(d_off, &lastdirent->d_off))
-                       goto out_putf;
-               error = count - buf.count;
+                       error = -EFAULT;
+               else
+                       error = count - buf.count;
        }
-
-out_putf:
        fput(file);
 out:
        return error;