| Message ID | 1615515534-1250-1-git-send-email-wangqing@vivo.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | scsi: ibmvscsi: delete the useless casting value returned | expand |
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
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) {
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(-)