[PATCH] fs/eventpoll: error handling micro-cleanup

While reviewing the 'may be used uninitialized' bogus gcc warnings, I
noticed that an error code assignment was only needed if an error had
actually occured.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 8d54433..557d5b6 100644 (file)
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -720,9 +720,10 @@ static int ep_getfd(int *efd, struct inode **einode, struct file **efile,
 
        /* Allocates an inode from the eventpoll file system */
        inode = ep_eventpoll_inode();
-       error = PTR_ERR(inode);
-       if (IS_ERR(inode))
+       if (IS_ERR(inode)) {
+               error = PTR_ERR(inode);
                goto eexit_2;
+       }
 
        /* Allocates a free descriptor to plug the file onto */
        error = get_unused_fd();