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

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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>
This commit is contained in:
Yan Hong 2012-11-23 22:44:47 +08:00 committed by Greg Kroah-Hartman
parent f36446cf9b
commit 1ac90609b7
1 changed files with 0 additions and 1 deletions
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drivers/usb/storage/usb.c
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@ -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);