diff mbox series

message: fusion: delete the useless casting value returned

Message ID 1615515483-777-1-git-send-email-wangqing@vivo.com (mailing list archive)
State Accepted
Headers show
Series message: fusion: delete the useless casting value returned | expand

Commit Message

王擎 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/message/fusion/mptbase.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Martin K. Petersen March 30, 2021, 3:54 a.m. UTC | #1 
On Fri, 12 Mar 2021 10:18:03 +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] message: fusion: delete the useless casting value returned
      https://git.kernel.org/mkp/scsi/c/690209d5ebef
diff mbox series

Patch

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 549797d..fa9b122
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -4974,7 +4974,7 @@  GetLanConfigPages(MPT_ADAPTER *ioc)
 
 	if (hdr.PageLength > 0) {
 		data_sz = hdr.PageLength * 4;
-		ppage0_alloc = (LANPage0_t *) pci_alloc_consistent(ioc->pcidev, data_sz, &page0_dma);
+		ppage0_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page0_dma);
 		rc = -ENOMEM;
 		if (ppage0_alloc) {
 			memset((u8 *)ppage0_alloc, 0, data_sz);
@@ -5020,7 +5020,7 @@  GetLanConfigPages(MPT_ADAPTER *ioc)
 
 	data_sz = hdr.PageLength * 4;
 	rc = -ENOMEM;
-	ppage1_alloc = (LANPage1_t *) pci_alloc_consistent(ioc->pcidev, data_sz, &page1_dma);
+	ppage1_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page1_dma);
 	if (ppage1_alloc) {
 		memset((u8 *)ppage1_alloc, 0, data_sz);
 		cfg.physAddr = page1_dma;
@@ -5321,7 +5321,7 @@  GetIoUnitPage2(MPT_ADAPTER *ioc)
 	/* Read the config page */
 	data_sz = hdr.PageLength * 4;
 	rc = -ENOMEM;
-	ppage_alloc = (IOUnitPage2_t *) pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma);
+	ppage_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma);
 	if (ppage_alloc) {
 		memset((u8 *)ppage_alloc, 0, data_sz);
 		cfg.physAddr = page_dma;