tree 3181784b0c06de8106c93e4df3cce26cc80b5488
parent 25729a7fb88ef2912fcb869abe3a76b3be07fc06
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1224750968 +0900
committer James Bottomley <James.Bottomley@HansenPartnership.com> 1230571451 -0600

[SCSI] aacraid: check pci_alloc_consistent errors

We need to check the address that pci_alloc_consistent() returns since
it might fail.

When pci_alloc_consistent() fails, some IOMMUs set the dma_handle
argument to zero. So we can't use fibptr->hw_fib_pa directly here.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Aacraid List <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>