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USB: uas: fix locking

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Forgot to unlock in the uas_eh_task_mgmt error paths.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gerd Hoffmann 2012-09-26 10:28:58 +02:00 committed by Greg Kroah-Hartman
parent 0a2314035c
commit 1994ff405e
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/storage/uas.c
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@ -649,12 +649,14 @@ static int uas_eh_task_mgmt(struct scsi_cmnd *cmnd,
shost_printk(KERN_INFO, shost,
"%s: %s: submit sense urb failed\n",
__func__, fname);
spin_unlock_irqrestore(&devinfo->lock, flags);
return FAILED;
}
if (uas_submit_task_urb(cmnd, GFP_ATOMIC, function, tag)) {
shost_printk(KERN_INFO, shost,
"%s: %s: submit task mgmt urb failed\n",
__func__, fname);
spin_unlock_irqrestore(&devinfo->lock, flags);
return FAILED;
}
spin_unlock_irqrestore(&devinfo->lock, flags);