AcoSail/kernel_optimize_test
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  ieee1394: sbp2: fix bogus s/g access change
This commit is contained in:
Linus Torvalds 2008-02-03 07:51:38 +11:00
commit 6598b60fd5
1 changed files with 2 additions and 3 deletions
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drivers/ieee1394/sbp2.c
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@ -1465,10 +1465,9 @@ static void sbp2_prep_command_orb_sg(struct sbp2_command_orb *orb,
orb->misc |= ORB_SET_DIRECTION(orb_direction);
/* special case if only one element (and less than 64KB in size) */
if ((scsi_use_sg == 1) &&
(sg_dma_len(sg) <= SBP2_MAX_SG_ELEMENT_LENGTH)) {
if (scsi_use_sg == 1 && sg->length <= SBP2_MAX_SG_ELEMENT_LENGTH) {
cmd->dma_size = sg_dma_len(sg);
cmd->dma_size = sg->length;
cmd->dma_type = CMD_DMA_PAGE;
cmd->cmd_dma = dma_map_page(hi->host->device.parent,
sg_page(sg), sg->offset,