diff options
| author | Joe Perches <joe@perches.com> | 2014-08-08 14:24:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:28 -0700 |
| commit | a5bbf6160c2b5ebce1533bf989c7cd0086beeabf (patch) | |
| tree | e5cd27f2ed429404c5a394734c221cb06c37e5aa /drivers/block/cciss.c | |
| parent | 6f2a011afc324260d8e5e2aa480a58c34283c581 (diff) | |
| download | op-kernel-dev-a5bbf6160c2b5ebce1533bf989c7cd0086beeabf.zip op-kernel-dev-a5bbf6160c2b5ebce1533bf989c7cd0086beeabf.tar.gz | |
block: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 4595c22..ff20f19 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1014,24 +1014,21 @@ static CommandList_struct *cmd_special_alloc(ctlr_info_t *h) u64bit temp64; dma_addr_t cmd_dma_handle, err_dma_handle; - c = (CommandList_struct *) pci_alloc_consistent(h->pdev, - sizeof(CommandList_struct), &cmd_dma_handle); + c = pci_zalloc_consistent(h->pdev, sizeof(CommandList_struct), + &cmd_dma_handle); if (c == NULL) return NULL; - memset(c, 0, sizeof(CommandList_struct)); c->cmdindex = -1; - c->err_info = (ErrorInfo_struct *) - pci_alloc_consistent(h->pdev, sizeof(ErrorInfo_struct), - &err_dma_handle); + c->err_info = pci_zalloc_consistent(h->pdev, sizeof(ErrorInfo_struct), + &err_dma_handle); if (c->err_info == NULL) { pci_free_consistent(h->pdev, sizeof(CommandList_struct), c, cmd_dma_handle); return NULL; } - memset(c->err_info, 0, sizeof(ErrorInfo_struct)); INIT_LIST_HEAD(&c->list); c->busaddr = (__u32) cmd_dma_handle; |
