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| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-02-22 20:15:34 +0100 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-11-04 20:52:59 +0100 |
| commit | c42705592be2a539f3027b6f3907de8e8f9591a8 (patch) | |
| tree | 43e160cebd92ce2812a8c40f63fbb051e1f769e9 /drivers/block | |
| parent | NVMe: Correct SQ doorbell semantics (diff) | |
| download | linux-c42705592be2a539f3027b6f3907de8e8f9591a8.tar.xz linux-c42705592be2a539f3027b6f3907de8e8f9591a8.zip | |
NVMe: Mark CMD_CTX_CANCELLED as being unlikely
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/nvme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c index af45e286d5dd..ce919b49b30d 100644 --- 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, |