diff options
Diffstat (limited to 'drivers/block/nvme-core.c')
| -rw-r--r-- | drivers/block/nvme-core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index 074e9829bb08..b9f07f81ea5d 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/block/nvme-core.c @@ -243,8 +243,9 @@ static void *free_cmdid(struct nvme_queue *nvmeq, int cmdid, void *ctx; struct nvme_cmd_info *info = nvme_cmd_info(nvmeq); - if (cmdid >= nvmeq->q_depth) { - *fn = special_completion; + if (cmdid >= nvmeq->q_depth || !info[cmdid].fn) { + if (fn) + *fn = special_completion; return CMD_CTX_INVALID; } if (fn) |