ath6kl: fix warning for using 0 as NULL
authorWei Yongjun <weiyongjun1@huawei.com>
Wed, 11 Jan 2017 16:31:30 +0000 (16:31 +0000)
committerKalle Valo <kvalo@qca.qualcomm.com>
Thu, 19 Jan 2017 13:14:52 +0000 (15:14 +0200)
Fixes the following sparse warning:

drivers/net/wireless/ath/ath6kl/sdio.c:716:55: warning:
 Using plain integer as NULL pointer

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath6kl/sdio.c

index 8ec66e74d06de14f4d4dfb8b75463f823f566582..2195b1b7a8a63873989d95c655c2868d00371003 100644 (file)
@@ -713,7 +713,7 @@ static void ath6kl_sdio_cleanup_scatter(struct ath6kl *ar)
                 * that the packet is properly freed?
                 */
                if (s_req->busrequest) {
-                       s_req->busrequest->scat_req = 0;
+                       s_req->busrequest->scat_req = NULL;
                        ath6kl_sdio_free_bus_req(ar_sdio, s_req->busrequest);
                }
                kfree(s_req->virt_dma_buf);