diff options
| author | Jayamohan Kallickal <jayamohank@serverengines.com> | 2010-01-07 01:50:19 +0530 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-02-08 18:26:01 -0600 |
| commit | 48bd86cf213a5780346b603b703c4b83978611a8 (patch) | |
| tree | d776c915c93188624eeb008bb003cfded766bd27 /drivers/scsi/be2iscsi | |
| parent | e4b8972c6172950ce226afdf7a921098f7672d5c (diff) | |
| download | op-kernel-dev-48bd86cf213a5780346b603b703c4b83978611a8.zip op-kernel-dev-48bd86cf213a5780346b603b703c4b83978611a8.tar.gz | |
[SCSI] be2iscsi: Fixing Bug for multiple SGEs
The patch fixes a but where the sg_next is not assigned and hence
the first sge was being resused wrongly
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/be2iscsi')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 9fc4446..d611a13 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -1711,7 +1711,8 @@ hwi_write_sgl(struct iscsi_wrb *pwrb, struct scatterlist *sg, io_task->bhs_pa.u.a32.address_hi); l_sg = sg; - for (index = 0; (index < num_sg) && (index < 2); index++, sg_next(sg)) { + for (index = 0; (index < num_sg) && (index < 2); index++, + sg = sg_next(sg)) { if (index == 0) { sg_len = sg_dma_len(sg); addr = (u64) sg_dma_address(sg); @@ -1755,7 +1756,7 @@ hwi_write_sgl(struct iscsi_wrb *pwrb, struct scatterlist *sg, psgl++; psgl++; offset = 0; - for (index = 0; index < num_sg; index++, sg_next(sg), psgl++) { + for (index = 0; index < num_sg; index++, sg = sg_next(sg), psgl++) { sg_len = sg_dma_len(sg); addr = (u64) sg_dma_address(sg); AMAP_SET_BITS(struct amap_iscsi_sge, addr_lo, psgl, |
