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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2011-03-23 19:48:16 +0530
committerEric Van Hensbergen <ericvh@gmail.com>2011-04-15 15:26:13 -0500
commitf2eda2c6cc138710ae775490397657e8877774b6 (patch)
tree9ff1d2414ff8bde4773ad98dc1f43de82bd57663
parent5853b4f06f7b9b56f37f457d7923f7b96496074e (diff)
downloadlinux-f2eda2c6cc138710ae775490397657e8877774b6.tar.bz2
fs/9p: Fix revalidate to return correct value
revalidate should return > 0 on success. Also return 0 on ENOENT to force do_revalidate to return NULL dentry; Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
-rw-r--r--fs/9p/vfs_dentry.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index b6a3b9f7fe4d..e022890c6f40 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -126,7 +126,9 @@ 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 == -ENOENT)
+ return 0;
+ if (retval < 0)
return retval;
}
out_valid: