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-rw-r--r--drivers/nvme/host/nvme.h6
-rw-r--r--drivers/nvme/host/pci.c3
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 631a11e15b7c..114b92873894 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -182,6 +182,12 @@ static inline unsigned nvme_map_len(struct request *rq)
return blk_rq_bytes(rq);
}
+static inline void nvme_cleanup_cmd(struct request *req)
+{
+ if (req->cmd_flags & REQ_DISCARD)
+ kfree(req->completion_data);
+}
+
static inline int nvme_error_status(u16 status)
{
switch (status & 0x7ff) {
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 82a0fc200f44..077e9bf6a1b8 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -321,8 +321,7 @@ static void nvme_free_iod(struct nvme_dev *dev, struct request *req)
__le64 **list = iod_list(req);
dma_addr_t prp_dma = iod->first_dma;
- if (req->cmd_flags & REQ_DISCARD)
- kfree(req->completion_data);
+ nvme_cleanup_cmd(req);
if (iod->npages == 0)
dma_pool_free(dev->prp_small_pool, list[0], prp_dma);