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Input: uinput - remove BKL from uinput_open function

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Commit 8702965848 pushed down the BKL
into uinput open function. However, there's nothing that needs locking
in there.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Thadeu Lima de Souza Cascardo 2010-01-29 23:53:57 -08:00 • committed by Dmitry Torokhov
parent dcfc32babb
commit 45cdba4d37
1 changed files with 0 additions and 3 deletions
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3
drivers/input/misc/uinput.c
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@ -34,7 +34,6 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/smp_lock.h>
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/miscdevice.h> #include <linux/miscdevice.h>
#include <linux/uinput.h> #include <linux/uinput.h>
@ -284,7 +283,6 @@ static int uinput_open(struct inode *inode, struct file *file)
if (!newdev) if (!newdev)
return -ENOMEM; return -ENOMEM;
lock_kernel();
mutex_init(&newdev->mutex); mutex_init(&newdev->mutex);
spin_lock_init(&newdev->requests_lock); spin_lock_init(&newdev->requests_lock);
init_waitqueue_head(&newdev->requests_waitq); init_waitqueue_head(&newdev->requests_waitq);
@ -292,7 +290,6 @@ static int uinput_open(struct inode *inode, struct file *file)
newdev->state = UIST_NEW_DEVICE; newdev->state = UIST_NEW_DEVICE;
file->private_data = newdev; file->private_data = newdev;
unlock_kernel();
return 0; return 0;
} }