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reiserfs: Fix unreachable statement

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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>
This commit is contained in:
Jiri Slaby 2010-01-06 23:09:50 +01:00 committed by Frederic Weisbecker
parent 6c28705418
commit e0baec1b63
1 changed files with 2 additions and 1 deletions
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3
fs/reiserfs/ioctl.c
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@ -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;