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scsi: ibmvscsi: Remove unnecessary cast 

Fix the following coccicheck warning:
WARNING: casting value returned by memory allocation function is useless.

Link: https://lore.kernel.org/r/1615515534-1250-1-git-send-email-wangqing@vivo.com
Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Wang Qing 2021-03-12 10:18:53 +08:00 committed by Martin K. Petersen
parent 3ba9f38ed4
commit 0d556a21a9
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/ibmvscsi/ibmvscsi.c
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@ -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) {