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authorDan Carpenter <dan.carpenter@oracle.com>2021-06-15 08:39:52 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-15 07:42:26 -0700
commita33d62662d275cee22888fa7760fe09d5b9cd1f9 (patch)
tree4a961598f8378f3e807fe430d8d6ba9ed9bb1c7c /fs/afs
parent009c9aa5be652675a06d5211e1640e02bbb1c33d (diff)
downloadlinux-a33d62662d275cee22888fa7760fe09d5b9cd1f9.tar.bz2
afs: Fix an IS_ERR() vs NULL check
The proc_symlink() function returns NULL on error, it doesn't return error pointers. Fixes: 5b86d4ff5dce ("afs: Implement network namespacing") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-afs@lists.infradead.org Link: https://lore.kernel.org/r/YLjMRKX40pTrJvgf@mwanda/ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs')
-rw-r--r--fs/afs/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/afs/main.c b/fs/afs/main.c
index b2975256dadb..179004b15566 100644
--- a/fs/afs/main.c
+++ b/fs/afs/main.c
@@ -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;
}