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NFSv4: Add missing nfs_put_lock_context()

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Otherwise the lock context won't be freed when we're done with it.

From: NeilBrown <neilb@suse.com>
Fixes: 5bd3f817 ("NFSv4: change nfs4_select_rw_stateid to take a lock_context inplace of lock_owner")
Signed-off-by: Anna Schumaker <Anna.Schumaker@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
NeilBrown 2016-12-06 15:50:06 -05:00 committed by Trond Myklebust
parent 362fb578a5
commit 7a0566b38c
1 changed files with 4 additions and 2 deletions
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6
fs/nfs/nfs4proc.c
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@ -2955,8 +2955,10 @@ static int _nfs4_do_setattr(struct inode *inode,
l_ctx = nfs_get_lock_context(ctx);
if (IS_ERR(l_ctx))
return PTR_ERR(l_ctx);
if (nfs4_select_rw_stateid(ctx->state, FMODE_WRITE, l_ctx,
&arg->stateid, &delegation_cred) == -EIO)
status = nfs4_select_rw_stateid(ctx->state, FMODE_WRITE, l_ctx,
&arg->stateid, &delegation_cred);
nfs_put_lock_context(l_ctx);
if (status == -EIO)
return -EBADF;
} else
nfs4_stateid_copy(&arg->stateid, &zero_stateid);