[PATCH] sys_open() cleanup
Clean up tortured logic in sys_open().
Signed-off-by: Telemaque Ndizihiwe <telendiz@eircom.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/open.c b/fs/open.c
index 5dd411b..8ec63f7 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -934,7 +934,7 @@
asmlinkage long sys_open(const char __user * filename, int flags, int mode)
{
char * tmp;
- int fd, error;
+ int fd;
if (force_o_largefile())
flags |= O_LARGEFILE;
@@ -945,20 +945,16 @@
fd = get_unused_fd();
if (fd >= 0) {
struct file *f = filp_open(tmp, flags, mode);
- error = PTR_ERR(f);
- if (IS_ERR(f))
- goto out_error;
- fd_install(fd, f);
+ if (IS_ERR(f)) {
+ put_unused_fd(fd);
+ fd = PTR_ERR(f);
+ } else {
+ fd_install(fd, f);
+ }
}
-out:
putname(tmp);
}
return fd;
-
-out_error:
- put_unused_fd(fd);
- fd = error;
- goto out;
}
EXPORT_SYMBOL_GPL(sys_open);