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authorAndy Adamson <andros@netapp.com>2014-02-18 10:36:05 -0500
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-02-19 09:31:56 -0500
commit146d70caaa1b87f64597743429d7da4b8073d0c9 (patch)
tree506c3dacecdf6bc0d4848942178866a09eb943c1
parent292f503cade2b1d966239ef56a851e6897d1ba92 (diff)
NFS fix error return in nfs4_select_rw_stateid
Do not return an error when nfs4_copy_delegation_stateid succeeds. Signed-off-by: Andy Adamson <andros@netapp.com> Link: http://lkml.kernel.org/r/1392737765-41942-1-git-send-email-andros@netapp.com Fixes: ef1820f9be27b (NFSv4: Don't try to recover NFSv4 locks when...) Cc: NeilBrown <neilb@suse.de> Cc: stable@vger.kernel.org # 3.12+ Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
-rw-r--r--fs/nfs/nfs4state.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index e5be72518bd7..e1a47217c05e 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1015,8 +1015,11 @@ int nfs4_select_rw_stateid(nfs4_stateid *dst, struct nfs4_state *state,
if (ret == -EIO)
/* A lost lock - don't even consider delegations */
goto out;
- if (nfs4_copy_delegation_stateid(dst, state->inode, fmode))
+ /* returns true if delegation stateid found and copied */
+ if (nfs4_copy_delegation_stateid(dst, state->inode, fmode)) {
+ ret = 0;
goto out;
+ }
if (ret != -ENOENT)
/* nfs4_copy_delegation_stateid() didn't over-write
* dst, so it still has the lock stateid which we now

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