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Code Issues Releases Wiki Activity

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

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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>
This commit is contained in:
Diego Woitasen 2007-10-16 23:26:17 -07:00 committed by Linus Torvalds
parent 966fe399cc
commit 759d7c6c47
1 changed files with 0 additions and 2 deletions
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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;
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