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SCSI fixes on 20190413

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One obvious fix for a ciostor data corruption on error bug.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fix from James Bottomley:
 "One obvious fix for a ciostor data corruption on error bug"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: csiostor: fix missing data copy in csio_scsi_err_handler()
This commit is contained in:
Linus Torvalds 2019-04-13 14:37:49 -07:00
commit 87af0c3813
1 changed files with 4 additions and 1 deletions
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5
drivers/scsi/csiostor/csio_scsi.c
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@ -1713,8 +1713,11 @@ csio_scsi_err_handler(struct csio_hw *hw, struct csio_ioreq *req)
}
out:
if (req->nsge > 0)
if (req->nsge > 0) {
scsi_dma_unmap(cmnd);
if (req->dcopy && (host_status == DID_OK))
host_status = csio_scsi_copy_to_sgl(hw, req);
}
cmnd->result = (((host_status) << 16) | scsi_status);
cmnd->scsi_done(cmnd);