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path: root/drivers/block/cciss.c
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Diffstat (limited to 'drivers/block/cciss.c')
-rw-r--r--drivers/block/cciss.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 4595c22f33f7..ff20f192b0f6 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;