Remove executable permission for dma.c

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

diff --git a/fs/exec.c b/fs/exec.c
index 07a059664b73084c59155ba5fe2ce69487e78210..052a961e41aad189b264c22e11cfd65a77a1ef22 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -53,6 +53,7 @@
 #include <linux/tracehook.h>
 #include <linux/kmod.h>
 #include <linux/fsnotify.h>
+#include <linux/fs_struct.h>
 
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
@@ -1060,23 +1061,20 @@ int check_unsafe_exec(struct linux_binprm *bprm)
 {
        struct task_struct *p = current, *t;
        unsigned long flags;
-       unsigned n_fs, n_sighand;
+       unsigned n_fs;
        int res = 0;
 
        bprm->unsafe = tracehook_unsafe_exec(p);
 
        n_fs = 1;
-       n_sighand = 1;
        write_lock(&p->fs->lock);
        lock_task_sighand(p, &flags);
        for (t = next_thread(p); t != p; t = next_thread(t)) {
                if (t->fs == p->fs)
                        n_fs++;
-               n_sighand++;
        }
 
-       if (p->fs->users > n_fs ||
-           atomic_read(&p->sighand->count) > n_sighand) {
+       if (p->fs->users > n_fs) {
                bprm->unsafe |= LSM_UNSAFE_SHARE;
        } else {
                if (p->fs->in_exec)