[PATCH] Fix i2o_scsi oops on abort

Fix 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.

Acked-by: Markus Lidel <Markus.Lidel@shadowconnect.com>
Cc: Kenny Simpson <theonetruekenny@yahoo.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index f9e5a23..c08ddac 100644 (file)
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -732,7 +732,7 @@ static int i2o_scsi_abort(struct scsi_cmnd *SCpnt)
            cpu_to_le32(I2O_CMD_SCSI_ABORT << 24 | HOST_TID << 12 | tid);
        msg->body[0] = cpu_to_le32(i2o_cntxt_list_get_ptr(c, SCpnt));
 
-       if (i2o_msg_post_wait(c, msg, I2O_TIMEOUT_SCSI_SCB_ABORT))
+       if (!i2o_msg_post_wait(c, msg, I2O_TIMEOUT_SCSI_SCB_ABORT))
                status = SUCCESS;
 
        return status;