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.
Signed-off-by: Li Heng <liheng40@xxxxxxxxxx>
---
drivers/message/fusion/mptfc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 4314a33..34ca9af 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 @@ mptfc_GetFcPortPage1(MPT_ADAPTER *ioc, int portnum)
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)
--
2.7.4
