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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>
Diego Woitasen 18 years ago
parent
966fe399cc
commit
759d7c6c47
1 changed files with 0 additions and 2 deletions
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  1. 0 2
      drivers/block/loop.c

+ 0 - 2
drivers/block/loop.c
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@@ -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;
 
 	struct loop_device *lo = inode->i_bdev->bd_disk->private_data;
 
 	int err;
 
 	int err;
 
 
 
-	lock_kernel();
 
 	switch(cmd) {
 
 	switch(cmd) {
 
 	case LOOP_SET_STATUS:
 
 	case LOOP_SET_STATUS:
 
 		mutex_lock(&lo->lo_ctl_mutex);
 
 		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;
 
 		err = -ENOIOCTLCMD;
 
 		break;
 
 		break;
 
 	}
 
 	}
 
-	unlock_kernel();
 
 	return err;
 
 	return err;
 
 }
 
 }
 
 #endif
 
 #endif