Commit a33d6266 authored by Dan Carpenter's avatar Dan Carpenter Committed by Linus Torvalds
Browse files

afs: Fix an IS_ERR() vs NULL check 



The proc_symlink() function returns NULL on error, it doesn't return
error pointers.

Fixes: 5b86d4ff ("afs: Implement network namespacing")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
cc: linux-afs@lists.infradead.org
Link: https://lore.kernel.org/r/YLjMRKX40pTrJvgf@mwanda/


Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 009c9aa5

fs/afs/main.c

+2 −2
Original line number Diff line number Diff line
@@ -203,8 +203,8 @@ static int __init afs_init(void) 
		goto error_fs;



	afs_proc_symlink = proc_symlink("fs/afs", NULL, "../self/net/afs");

	if (IS_ERR(afs_proc_symlink)) {

		ret = PTR_ERR(afs_proc_symlink);

	if (!afs_proc_symlink) {

		ret = -ENOMEM;

		goto error_proc;

	}