diff options
| author | Diego Woitasen <diego@woitasen.com.ar> | 2007-10-17 08:26:17 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 17:42:48 +0200 |
| commit | 759d7c6c47cf1439171d057a226453e96856c5de (patch) | |
| tree | cdc7fd5298319357f94e18d4d1608d97cfc7c788 /drivers/block/loop.c | |
| parent | KCONFIG: Make "Instrumentation support" non-EXPERIMENTAL (diff) | |
| download | linux-759d7c6c47cf1439171d057a226453e96856c5de.tar.xz linux-759d7c6c47cf1439171d057a226453e96856c5de.zip | |
Remove unneeded lock_kernel() in driver/block/loop.c
Signed-off-by: Diego Woitasen <diego@woitasen.com.ar>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index e5a051577a5e..589cbbd9cd4f 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1285,7 +1285,6 @@ static long lo_compat_ioctl(struct file *file, unsigned int cmd, unsigned long a struct loop_device *lo = inode->i_bdev->bd_disk->private_data; int err; - lock_kernel(); switch(cmd) { case LOOP_SET_STATUS: mutex_lock(&lo->lo_ctl_mutex); @@ -1311,7 +1310,6 @@ static long lo_compat_ioctl(struct file *file, unsigned int cmd, unsigned long a err = -ENOIOCTLCMD; break; } - unlock_kernel(); return err; } #endif |