From 33fff97cbdc1246d59f64614e0081e393c484d02 Mon Sep 17 00:00:00 2001 From: Li Heng Date: Wed, 29 Jul 2020 17:19:14 +0800 Subject: scsi: mptfc: Remove unneeded cast from memory allocation Remove casting the values returned by memory allocation function. Coccinelle emits WARNING: ./drivers/message/fusion/mptfc.c:766:17-30: WARNING: casting value returned by memory allocation function to (FCPortPage0_t *) is useless. ./drivers/message/fusion/mptfc.c:907:17-30: WARNING: casting value returned by memory allocation function to (FCPortPage1_t *) is useless. [mkp: memset()] Link: https://lore.kernel.org/r/1596014354-59935-1-git-send-email-liheng40@huawei.com Signed-off-by: Li Heng Signed-off-by: Martin K. Petersen --- drivers/message/fusion/mptfc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/message') diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index 4314a3352b96..f92b0433f599 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -763,7 +763,7 @@ mptfc_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum) data_sz = hdr.PageLength * 4; rc = -ENOMEM; - ppage0_alloc = (FCPortPage0_t *) pci_alloc_consistent(ioc->pcidev, data_sz, &page0_dma); + ppage0_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page0_dma); if (ppage0_alloc) { try_again: @@ -904,7 +904,7 @@ start_over: if (data_sz < sizeof(FCPortPage1_t)) data_sz = sizeof(FCPortPage1_t); - page1_alloc = (FCPortPage1_t *) pci_alloc_consistent(ioc->pcidev, + page1_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page1_dma); if (!page1_alloc) @@ -922,8 +922,6 @@ start_over: } } - memset(page1_alloc,0,data_sz); - cfg.physAddr = page1_dma; cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT; -- cgit v1.2.3-59-g8ed1b