linux-kernel - [PATCH 1/1] FS: reiserfs, fix unreachable statement

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Date:	Wed,  6 Jan 2010 23:09:50 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, jirislaby@...il.com,
	reiserfs-devel@...r.kernel.org
Subject: [PATCH 1/1] FS: reiserfs, fix unreachable statement

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

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Cc: reiserfs-devel@...r.kernel.org
---
 fs/reiserfs/ioctl.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index ace7745..f53505d 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -104,9 +104,10 @@ setflags_out:
 		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;
-- 
1.6.5.7

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