From: Yan Hong <clouds.yan@gmail.com>
Date: Fri, 23 Nov 2012 14:44:47 +0000 (+0800)
Subject: usb: storage: remove redundant memset() in usb_probe_stor1()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1ac90609b721824b9a9a5b5fd4e4b647a3d28d45;p=linux-beck.git

usb: storage: remove redundant memset() in usb_probe_stor1()

scsi_host_alloc() will zero our private data, no need to memset it.

Signed-off-by: Yan Hong <clouds.yan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 12aa72630aed..31b3e1a61bbd 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -925,7 +925,6 @@ int usb_stor_probe1(struct us_data **pus,
 	host->max_cmd_len = 16;
 	host->sg_tablesize = usb_stor_sg_tablesize(intf);
 	*pus = us = host_to_us(host);
-	memset(us, 0, sizeof(struct us_data));
 	mutex_init(&(us->dev_mutex));
 	us_set_lock_class(&us->dev_mutex, intf);
 	init_completion(&us->cmnd_ready);