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isci: fix smp response frame overrun 

Due to a typo we currently copy way too much when copying over the
response data, but since a request is likely backed by a full page
allocation we don't corrupt live data.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2011-06-16 17:20:35 -07:00
parent ff60639dc9
commit 5edc33480c
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/isci/request.c
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@ -1694,7 +1694,7 @@ scic_sds_io_request_frame_handler(struct scic_sds_request *sci_req,
frame_index,
&smp_resp);
word_cnt = (sizeof(struct smp_req) - SMP_RESP_HDR_SZ) /
word_cnt = (sizeof(struct smp_resp) - SMP_RESP_HDR_SZ) /
sizeof(u32);
sci_swab32_cpy(((u8 *) rsp_hdr) + SMP_RESP_HDR_SZ,