From: Chuck Lever <chuck.lever@oracle.com>
Date: Fri, 20 Oct 2006 06:28:41 +0000 (-0700)
Subject: [PATCH] NFS: fix minor bug in new NFS symlink code
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=39cf8a1374dc51fea169190674d5e4996a7d7ea2;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] NFS: fix minor bug in new NFS symlink code

The original code confused a zero return code from pagevec_add() as success.

Test plan:
None.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 58d44057813e..c86a1ead4772 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1519,8 +1519,8 @@ static int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *sym
 	pagevec_init(&lru_pvec, 0);
 	if (!add_to_page_cache(page, dentry->d_inode->i_mapping, 0,
 							GFP_KERNEL)) {
-		if (!pagevec_add(&lru_pvec, page))
-			__pagevec_lru_add(&lru_pvec);
+		pagevec_add(&lru_pvec, page);
+		pagevec_lru_add(&lru_pvec);
 		SetPageUptodate(page);
 		unlock_page(page);
 	} else