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authorStephen M. Cameron <scameron@beardog.cce.hp.com>2012-08-22 03:15:49 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-08-22 03:45:02 +0400
commitb0cf0b118c90477d1a6811f2cd2307f6a5578362 (patch)
treea57275fa80297c07c09fd37aee33fe8bede27032 /drivers/block
parentd65226e2bfe9dd96f193d61892e20fcda9524d22 (diff)
downloadlinux-b0cf0b118c90477d1a6811f2cd2307f6a5578362.tar.xz
cciss: fix incorrect scsi status reporting
Delete code which sets SCSI status incorrectly as it's already been set correctly above this incorrect code. The bug was introduced in 2009 by commit b0e15f6db111 ("cciss: fix typo that causes scsi status to be lost.") Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Reported-by: Roel van Meer <roel.vanmeer@bokxing.nl> Tested-by: Roel van Meer <roel.vanmeer@bokxing.nl> Cc: Jens Axboe <axboe@kernel.dk> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/cciss_scsi.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index acda773b3720..38aa6dda6b81 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -763,16 +763,7 @@ static void complete_scsi_command(CommandList_struct *c, int timeout,
{
case CMD_TARGET_STATUS:
/* Pass it up to the upper layers... */
- if( ei->ScsiStatus)
- {
-#if 0
- printk(KERN_WARNING "cciss: cmd %p "
- "has SCSI Status = %x\n",
- c, ei->ScsiStatus);
-#endif
- cmd->result |= (ei->ScsiStatus << 1);
- }
- else { /* scsi status is zero??? How??? */
+ if (!ei->ScsiStatus) {
/* Ordinarily, this case should never happen, but there is a bug
in some released firmware revisions that allows it to happen