diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2010-04-23 02:08:44 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-04-23 02:08:44 +0200 |
| commit | 6c9468e9eb1252eaefd94ce7f06e1be9b0b641b1 (patch) | |
| tree | 797676a336b050bfa1ef879377c07e541b9075d6 /drivers/input/mousedev.c | |
| parent | UML: Fix compiler warning due to missing task_struct declaration (diff) | |
| parent | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 (diff) | |
| download | linux-6c9468e9eb1252eaefd94ce7f06e1be9b0b641b1.tar.xz linux-6c9468e9eb1252eaefd94ce7f06e1be9b0b641b1.zip | |
Merge branch 'master' into for-next
Diffstat (limited to 'drivers/input/mousedev.c')
| -rw-r--r-- | drivers/input/mousedev.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index a13d80f7da17..f34b22bce4ff 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c @@ -15,7 +15,6 @@ #include <linux/sched.h> #include <linux/slab.h> -#include <linux/smp_lock.h> #include <linux/poll.h> #include <linux/module.h> #include <linux/init.h> @@ -542,10 +541,8 @@ static int mousedev_open(struct inode *inode, struct file *file) if (i >= MOUSEDEV_MINORS) return -ENODEV; - lock_kernel(); error = mutex_lock_interruptible(&mousedev_table_mutex); if (error) { - unlock_kernel(); return error; } mousedev = mousedev_table[i]; @@ -554,7 +551,6 @@ static int mousedev_open(struct inode *inode, struct file *file) mutex_unlock(&mousedev_table_mutex); if (!mousedev) { - unlock_kernel(); return -ENODEV; } @@ -575,7 +571,6 @@ static int mousedev_open(struct inode *inode, struct file *file) goto err_free_client; file->private_data = client; - unlock_kernel(); return 0; err_free_client: @@ -583,7 +578,6 @@ static int mousedev_open(struct inode *inode, struct file *file) kfree(client); err_put_mousedev: put_device(&mousedev->dev); - unlock_kernel(); return error; } |