NVMe: Rename cancel_cmdid_data to cancel_cmdid

The trailing '_data' on the end was annoying and inconsistent.  Also, make
it actually return the data since this is needed for timing out commands.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c
index 205405e7f6b0..9ca9db903ceb 100644
--- a/drivers/block/nvme.c
+++ b/drivers/block/nvme.c
@@ -213,10 +213,13 @@ static unsigned long free_cmdid(struct nvme_queue *nvmeq, int cmdid)
         return data;
 }
 
-static void cancel_cmdid_data(struct nvme_queue *nvmeq, int cmdid)
+static unsigned long cancel_cmdid(struct nvme_queue *nvmeq, int cmdid)
 {
+        unsigned long data;
         struct nvme_cmd_info *info = nvme_cmd_info(nvmeq);
+        data = info[cmdid].ctx;
         info[cmdid].ctx = CMD_CTX_CANCELLED;
+        return data;
 }
 
 static struct nvme_queue *get_nvmeq(struct nvme_ns *ns)
@@ -667,7 +670,7 @@ static irqreturn_t nvme_irq_check(int irq, void *data)
 static void nvme_abort_command(struct nvme_queue *nvmeq, int cmdid)
 {
         spin_lock_irq(&nvmeq->q_lock);
-        cancel_cmdid_data(nvmeq, cmdid);
+        cancel_cmdid(nvmeq, cmdid);
         spin_unlock_irq(&nvmeq->q_lock);
 }