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authorOliver Neukum <oliver@neukum.org>2010-01-14 10:09:26 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 17:54:27 -0500
commit94015f6e6ba11040f75f4b42aada8de23965290e (patch)
tree782ec8343589b37ed41dafca06e5fdd1dc54cdc1 /drivers/usb/class/cdc-wdm.c
parent0022457a5469d328219dfb1ea5bd89d076e28372 (diff)
USB: BKL removal: cdc-wdm
BKL not needed at all. Removed without replacement. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/class/cdc-wdm.c')
-rw-r--r--drivers/usb/class/cdc-wdm.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index b75a3d8bb02f..18aafcb08fc8 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -19,7 +19,6 @@
19#include <linux/uaccess.h> 19#include <linux/uaccess.h>
20#include <linux/bitops.h> 20#include <linux/bitops.h>
21#include <linux/poll.h> 21#include <linux/poll.h>
22#include <linux/smp_lock.h>
23#include <linux/usb.h> 22#include <linux/usb.h>
24#include <linux/usb/cdc.h> 23#include <linux/usb/cdc.h>
25#include <asm/byteorder.h> 24#include <asm/byteorder.h>
@@ -517,7 +516,6 @@ static int wdm_open(struct inode *inode, struct file *file)
517 struct usb_interface *intf; 516 struct usb_interface *intf;
518 struct wdm_device *desc; 517 struct wdm_device *desc;
519 518
520 lock_kernel();
521 mutex_lock(&wdm_mutex); 519 mutex_lock(&wdm_mutex);
522 intf = usb_find_interface(&wdm_driver, minor); 520 intf = usb_find_interface(&wdm_driver, minor);
523 if (!intf) 521 if (!intf)
@@ -550,7 +548,6 @@ static int wdm_open(struct inode *inode, struct file *file)
550 usb_autopm_put_interface(desc->intf); 548 usb_autopm_put_interface(desc->intf);
551out: 549out:
552 mutex_unlock(&wdm_mutex); 550 mutex_unlock(&wdm_mutex);
553 unlock_kernel();
554 return rv; 551 return rv;
555} 552}
556 553