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authorLi Heng <liheng40@huawei.com>2020-07-29 17:19:50 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2020-08-20 23:17:35 -0400
commit8fee79ed8ea23c241e55fb5f6fd935d330f074f6 (patch)
treec57ccc26b3e9d1d12056b763fa5e294b0d83ab63 /drivers/message
parent33fff97cbdc1246d59f64614e0081e393c484d02 (diff)
scsi: mptctl: Remove unneeded cast from memory allocation
Remove casting the values returned by memory allocation function. Coccinelle emits WARNING: ./drivers/message/fusion/mptctl.c:2596:14-31: WARNING: casting value returned by memory allocation function to (SCSIDevicePage0_t *) is useless. ./drivers/message/fusion/mptctl.c:2660:15-32: WARNING: casting value returned by memory allocation function to (SCSIDevicePage3_t *) is useless. Link: https://lore.kernel.org/r/1596014390-18605-1-git-send-email-liheng40@huawei.com Signed-off-by: Li Heng <liheng40@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message')
-rw-r--r--drivers/message/fusion/mptctl.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 1074b882c57c..24aebad60366 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -2593,7 +2593,7 @@ mptctl_hp_targetinfo(MPT_ADAPTER *ioc, unsigned long arg)
/* Get the data transfer speeds
*/
data_sz = ioc->spi_data.sdp0length * 4;
- pg0_alloc = (SCSIDevicePage0_t *) pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma);
+ pg0_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma);
if (pg0_alloc) {
hdr.PageVersion = ioc->spi_data.sdp0version;
hdr.PageLength = data_sz;
@@ -2657,8 +2657,7 @@ mptctl_hp_targetinfo(MPT_ADAPTER *ioc, unsigned long arg)
/* Issue the second config page request */
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
data_sz = (int) cfg.cfghdr.hdr->PageLength * 4;
- pg3_alloc = (SCSIDevicePage3_t *) pci_alloc_consistent(
- ioc->pcidev, data_sz, &page_dma);
+ pg3_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma);
if (pg3_alloc) {
cfg.physAddr = page_dma;
cfg.pageAddr = (karg.hdr.channel << 8) | karg.hdr.id;