NVMe: Mark CMD_CTX_CANCELLED as being unlikely

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
git-mirror · Nov 4, 2011 · c427055 · c427055
1 parent 7547881
commit c427055
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c
@@ -518,7 +518,7 @@ static void sync_completion(struct nvme_queue *nvmeq, void *ctx,
 						struct nvme_completion *cqe)
 {
 	struct sync_cmd_info *cmdinfo = ctx;
-	if ((unsigned long)cmdinfo == CMD_CTX_CANCELLED)
+	if (unlikely((unsigned long)cmdinfo == CMD_CTX_CANCELLED))
 		return;
 	if (unlikely((unsigned long)cmdinfo == CMD_CTX_COMPLETED)) {
 		dev_warn(nvmeq->q_dmadev,