Commit 690209d5 authored by Wang Qing's avatar Wang Qing Committed by Martin K. Petersen
Browse files

scsi: message: fusion: Remove unnecessary cast 

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

Link: https://lore.kernel.org/r/1615515483-777-1-git-send-email-wangqing@vivo.com


Signed-off-by: default avatarWang Qing <wangqing@vivo.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent dfd35e1d

drivers/message/fusion/mptbase.c

+3 −3
Original line number Diff line number Diff line
@@ -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;