diff options
| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2012-08-21 16:15:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-21 16:45:02 -0700 |
| commit | b0cf0b118c90477d1a6811f2cd2307f6a5578362 (patch) | |
| tree | a57275fa80297c07c09fd37aee33fe8bede27032 | |
| parent | d65226e2bfe9dd96f193d61892e20fcda9524d22 (diff) | |
| download | lwn-b0cf0b118c90477d1a6811f2cd2307f6a5578362.tar.gz lwn-b0cf0b118c90477d1a6811f2cd2307f6a5578362.zip | |
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>
| -rw-r--r-- | drivers/block/cciss_scsi.c | 11 |
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 |