diff options
| author | Oliver Neukum <oliver@neukum.org> | 2010-01-14 16:07:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:54:26 -0800 |
| commit | c8b492a86d71d43fb32e29282e6405663177b9e4 (patch) | |
| tree | afa4104aa17ec15235e47ea8540dbc6c962ad05d /drivers/usb/class/usblp.c | |
| parent | 4e0961d53020b0fed83168d469ce44e1b3f25898 (diff) | |
| download | linux-c8b492a86d71d43fb32e29282e6405663177b9e4.tar.gz linux-c8b492a86d71d43fb32e29282e6405663177b9e4.tar.bz2 linux-c8b492a86d71d43fb32e29282e6405663177b9e4.zip | |
usb: BKL removal: usblp
BKL was not needed at all. Removed without replacement.
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Acked-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/class/usblp.c')
| -rw-r--r-- | drivers/usb/class/usblp.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index d53f9499f936..93b5f85d7ceb 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -56,7 +56,6 @@ #include <linux/slab.h> #include <linux/lp.h> #include <linux/mutex.h> -#include <linux/smp_lock.h> #undef DEBUG #include <linux/usb.h> @@ -396,7 +395,6 @@ static int usblp_open(struct inode *inode, struct file *file) if (minor < 0) return -ENODEV; - lock_kernel(); mutex_lock (&usblp_mutex); retval = -ENODEV; @@ -436,7 +434,6 @@ static int usblp_open(struct inode *inode, struct file *file) } out: mutex_unlock (&usblp_mutex); - unlock_kernel(); return retval; } |