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[SCSI] initio: bugfix for accessors patch 

patch: [SCSI] initio: convert to use the data buffer accessors had a
small but fatal bug in that it didn't increment the pointer into the
initio scatterlist descriptors as it looped over the block generated
ones. Fixed here.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Boaz Harrosh 2007-12-17 18:08:59 +02:00 committed by James Bottomley
parent cd81621c5c
commit a169e63740
1 changed files with 1 additions and 0 deletions
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drivers/scsi/initio.c
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@ -2616,6 +2616,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
scsi_for_each_sg(cmnd, sglist, cblk->sglen, i) { scsi_for_each_sg(cmnd, sglist, cblk->sglen, i) {
sg->data = cpu_to_le32((u32)sg_dma_address(sglist)); sg->data = cpu_to_le32((u32)sg_dma_address(sglist));
total_len += sg->len = cpu_to_le32((u32)sg_dma_len(sglist)); total_len += sg->len = cpu_to_le32((u32)sg_dma_len(sglist));
++sg;
} }
cblk->buflen = (scsi_bufflen(cmnd) > total_len) ? cblk->buflen = (scsi_bufflen(cmnd) > total_len) ?