Commit e0baec1b authored Jan 06, 2010 by Jiri Slaby Committed by Frederic Weisbecker Jan 07, 2010

reiserfs: Fix unreachable statement



Stanse found an unreachable statement in reiserfs_ioctl. There is a
if followed by error assignment and `break' with no braces. Add the
braces so that we don't break every time, but only in error case,
so that REISERFS_IOC_SETVERSION actually works when it returns no
error.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Reiserfs <reiserfs-devel@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

parent 6c287054

fs/reiserfs/ioctl.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -104,9 +104,10 @@ long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
		err = put_user(inode->i_generation, (int __user *)arg);
		break;
		case REISERFS_IOC_SETVERSION:
		if (!is_owner_or_cap(inode))
		if (!is_owner_or_cap(inode)) {
		err = -EPERM;
		break;
		}
		err = mnt_want_write(filp->f_path.mnt);
		if (err)
		break;