[PATCH] fs/9p: Fix revalidate to return correct value

[Aneesh Kumar K.V]

revalidate should return > 0 on success.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
---
 fs/9p/vfs_dentry.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index b6a3b9f..59c5ddc 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -126,7 +126,7 @@ static int v9fs_lookup_revalidate(struct dentry *dentry, struct nameidata *nd)
 			retval = v9fs_refresh_inode_dotl(fid, inode);
 		else
 			retval = v9fs_refresh_inode(fid, inode);
-		if (retval <= 0)
+		if (retval < 0)
 			return retval;
 	}
 out_valid:
-- 
1.7.1

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