Merge tag 'nfsd-4.12' of git://linux-nfs.org/~bfields/linux

Pull nfsd updates from Bruce Fields:
 "Another RDMA update from Chuck Lever, and a bunch of miscellaneous
  bugfixes"

* tag 'nfsd-4.12' of git://linux-nfs.org/~bfields/linux: (26 commits)
  nfsd: Fix up the "supattr_exclcreat" attributes
  nfsd: encoders mustn't use unitialized values in error cases
  nfsd: fix undefined behavior in nfsd4_layout_verify
  lockd: fix lockd shutdown race
  NFSv4: Fix callback server shutdown
  SUNRPC: Refactor svc_set_num_threads()
  NFSv4.x/callback: Create the callback service through svc_create_pooled
  lockd: remove redundant check on block
  svcrdma: Clean out old XDR encoders
  svcrdma: Remove the req_map cache
  svcrdma: Remove unused RDMA Write completion handler
  svcrdma: Reduce size of sge array in struct svc_rdma_op_ctxt
  svcrdma: Clean up RPC-over-RDMA backchannel reply processing
  svcrdma: Report Write/Reply chunk overruns
  svcrdma: Clean up RDMA_ERROR path
  svcrdma: Use rdma_rw API in RPC reply path
  svcrdma: Introduce local rdma_rw API helpers
  svcrdma: Clean up svc_rdma_get_inv_rkey()
  svcrdma: Add helper to save pages under I/O
  svcrdma: Eliminate RPCRDMA_SQ_DEPTH_MULT
  ...

1 files changed, 9 insertions, 9 deletions

diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index 5581e020644b..3507c80d1d4b 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -870,15 +870,15 @@ nlmsvc_grant_reply(struct nlm_cookie *cookie, __be32 status)
 	if (!(block = nlmsvc_find_block(cookie)))
 		return;
 
-	if (block) {
-		if (status == nlm_lck_denied_grace_period) {
-			/* Try again in a couple of seconds */
-			nlmsvc_insert_block(block, 10 * HZ);
-		} else {
-			/* Lock is now held by client, or has been rejected.
-			 * In both cases, the block should be removed. */
-			nlmsvc_unlink_block(block);
-		}
+	if (status == nlm_lck_denied_grace_period) {
+		/* Try again in a couple of seconds */
+		nlmsvc_insert_block(block, 10 * HZ);
+	} else {
+		/*
+		 * Lock is now held by client, or has been rejected.
+		 * In both cases, the block should be removed.
+		 */
+		nlmsvc_unlink_block(block);
 	}
 	nlmsvc_release_block(block);
 }