diff options
| author |   Joe Perches <joe@perches.com> | 2014-08-08 14:24:46 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:29 -0700 |
| commit | 7c845eb5e184977d9c7135ae20d012b59f8cc729 (patch) | |
| tree | 71115a1f8b3528722917faf589171a4c690547ea /drivers/scsi/pm8001/pm8001_sas.c | |
| parent | rtlwifi: use pci_zalloc_consistent (diff) | |
| download | linux-dev-7c845eb5e184977d9c7135ae20d012b59f8cc729.tar.xz linux-dev-7c845eb5e184977d9c7135ae20d012b59f8cc729.zip | |
scsi: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Adam Radford <linuxraid@lsi.com>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Cc: Dario Ballabio <ballabio_dario@emc.com>
Cc: Michael Neuffer <mike@i-Connect.Net>
Cc: "Stephen M. Cameron" <scameron@beardog.cce.hp.com>
Cc: Neela Syam Kolli <megaraidlinux@lsi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_sas.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index 34cea8291772..76570e6a547d 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -116,13 +116,12 @@ int pm8001_mem_alloc(struct pci_dev *pdev, void **virt_addr, u64 align_offset = 0; if (align) align_offset = (dma_addr_t)align - 1; - mem_virt_alloc = - pci_alloc_consistent(pdev, mem_size + align, &mem_dma_handle); + mem_virt_alloc = pci_zalloc_consistent(pdev, mem_size + align, + &mem_dma_handle); if (!mem_virt_alloc) { pm8001_printk("memory allocation error\n"); return -1; } - memset((void *)mem_virt_alloc, 0, mem_size+align); *pphys_addr = mem_dma_handle; phys_align = (*pphys_addr + align_offset) & ~align_offset; *virt_addr = (void *)mem_virt_alloc + phys_align - *pphys_addr; |