diff options
| author | Li Heng <liheng40@huawei.com> | 2020-07-29 11:19:50 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-08-21 05:17:35 +0200 |
| commit | 8fee79ed8ea23c241e55fb5f6fd935d330f074f6 (patch) | |
| tree | c57ccc26b3e9d1d12056b763fa5e294b0d83ab63 /drivers/message/fusion/mptctl.c | |
| parent | scsi: mptfc: Remove unneeded cast from memory allocation (diff) | |
| download | linux-8fee79ed8ea23c241e55fb5f6fd935d330f074f6.tar.xz linux-8fee79ed8ea23c241e55fb5f6fd935d330f074f6.zip | |
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/fusion/mptctl.c')
| -rw-r--r-- | drivers/message/fusion/mptctl.c | 5 |
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; |