From: Wang Qing Date: Fri, 12 Mar 2021 02:18:53 +0000 (+0800) Subject: scsi: ibmvscsi: Remove unnecessary cast X-Git-Tag: v5.13-rc1~103^2~176 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0d556a21a9dae9ec4e2373825da653447e4eb79c;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index bef89829ca9b5..f33f56680c592 100644 --- 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) {