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Commit 759d7c6c authored by Diego Woitasen's avatar Diego Woitasen Committed by Linus Torvalds
Browse files

Remove unneeded lock_kernel() in driver/block/loop.c 



Signed-off-by: default avatarDiego Woitasen <diego@woitasen.com.ar>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 966fe399

drivers/block/loop.c

+0 −2
Original line number Diff line number Diff line
@@ -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