[SCSI] fusion: do not check serial_number in the abort handler

The SCSI midlayer stops all command processing when in error handling, which
means there is no chance for command reuse when the abort handler is called.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 0d9b82a44540..b871ab3dbacd 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1773,7 +1773,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
         int              scpnt_idx;
         int              retval;
         VirtDevice       *vdevice;
-        ulong            sn = SCpnt->serial_number;
         MPT_ADAPTER     *ioc;
 
         /* If we can't locate our host adapter structure, return FAILED status.
@@ -1859,8 +1858,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
                          vdevice->vtarget->id, vdevice->lun,
                          ctx2abort, mptscsih_get_tm_timeout(ioc));
 
-        if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx &&
-            SCpnt->serial_number == sn) {
+        if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx) {
                 dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
                     "task abort: command still in active list! (sc=%p)\n",
                     ioc->name, SCpnt));
@@ -1873,9 +1871,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
         }
 
  out:
-        printk(MYIOC_s_INFO_FMT "task abort: %s (rv=%04x) (sc=%p) (sn=%ld)\n",
+        printk(MYIOC_s_INFO_FMT "task abort: %s (rv=%04x) (sc=%p)\n",
             ioc->name, ((retval == SUCCESS) ? "SUCCESS" : "FAILED"), retval,
-            SCpnt, SCpnt->serial_number);
+            SCpnt);
 
         return retval;
 }