diff mbox series

scsi: ibmvscsi: delete the useless casting value returned

Message ID 1615515534-1250-1-git-send-email-wangqing@vivo.com
State New
Headers show
Series scsi: ibmvscsi: delete the useless casting value returned | expand

Commit Message

Qing Wang March 12, 2021, 2:18 a.m. UTC
Fix the following coccicheck warning:
WARNING: casting value returned by memory allocation function is useless.

Signed-off-by: Wang Qing <wangqing@vivo.com>
---
 drivers/scsi/ibmvscsi/ibmvscsi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Martin K. Petersen March 30, 2021, 3:54 a.m. UTC | #1
On Fri, 12 Mar 2021 10:18:53 +0800, Wang Qing wrote:

> Fix the following coccicheck warning:

> WARNING: casting value returned by memory allocation function is useless.


Applied to 5.13/scsi-queue, thanks!

[1/1] scsi: ibmvscsi: delete the useless casting value returned
      https://git.kernel.org/mkp/scsi/c/0d556a21a9da

-- 
Martin K. Petersen	Oracle Linux Engineering
diff mbox series

Patch

diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 29fcc44..f084ca10
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -717,8 +717,7 @@  static int map_sg_data(struct scsi_cmnd *cmd,
 
 	/* get indirect table */
 	if (!evt_struct->ext_list) {
-		evt_struct->ext_list = (struct srp_direct_buf *)
-			dma_alloc_coherent(dev,
+		evt_struct->ext_list = dma_alloc_coherent(dev,
 					   SG_ALL * sizeof(struct srp_direct_buf),
 					   &evt_struct->ext_list_token, 0);
 		if (!evt_struct->ext_list) {