[PATCH] Fix i2o_scsi oops on abort

>From http://bugzilla.kernel.org/show_bug.cgi?id=5923

When a scsi command failed, an oops would result.

Back-to-back SMART queries would make the Seagate drives unhappy.  The
second SMART query would timeout, and the command would be aborted.

From: Markus Lidel <Markus.Lidel@shadowconnect.com>
Cc: Kenny Simpson <theonetruekenny@yahoo.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/message/i2o/i2o_scsi.c

@@ -729,7 +729,7 @@ static int i2o_scsi_abort(struct scsi_cmnd *SCpnt)
 	       &msg->u.head[1]);
 	writel(i2o_cntxt_list_get_ptr(c, SCpnt), &msg->body[0]);
 
-	if (i2o_msg_post_wait(c, m, I2O_TIMEOUT_SCSI_SCB_ABORT))
+	if (!i2o_msg_post_wait(c, msg, I2O_TIMEOUT_SCSI_SCB_ABORT))
 		status = SUCCESS;
 
 	return status;