From: Christoph Hellwig <hch@infradead.org>
Date: Mon, 4 Apr 2011 13:42:22 +0000 (-0400)
Subject: [SCSI] usb-storage: do not increment cmd->serial_number
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=05d1091fd9fe3672bde444506fe426d864c52013;p=linux-beck.git

[SCSI] usb-storage: do not increment cmd->serial_number

The isd200 sub-driver increments the command serial number despite not
using it at all in it's routine for sending internal scsi commands.
Remove the increment to prepare for removing the serial_number field.

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

diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index 09e52ba47ddf..ffc4193e9505 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -499,7 +499,6 @@ static int isd200_action( struct us_data *us, int action,
 	memset(&ata, 0, sizeof(ata));
 	srb->cmnd = info->cmnd;
 	srb->device = &srb_dev;
-	++srb->serial_number;
 
 	ata.generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 	ata.generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;