linux-kernel - [PATCH 1/1 linux-next] fs/ufs/super.c: remove CONFIG_SMP/CONFIG

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Message-Id: <1422790617-7944-1-git-send-email-fabf@skynet.be>
Date:	Sun,  1 Feb 2015 12:36:57 +0100
From:	Fabian Frederick <fabf@...net.be>
To:	linux-kernel@...r.kernel.org
Cc:	Fabian Frederick <fabf@...net.be>,
	Evgeniy Dushistov <dushistov@...l.ru>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH 1/1 linux-next] fs/ufs/super.c: remove CONFIG_SMP/CONFIG_PREEMPT testing

Let locking subsystem decide on mutex management.

Cc: Evgeniy Dushistov <dushistov@...l.ru>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
 fs/ufs/super.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index e515e99..8092d37 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -95,22 +95,18 @@
 
 void lock_ufs(struct super_block *sb)
 {
-#if defined(CONFIG_SMP) || defined (CONFIG_PREEMPT)
 	struct ufs_sb_info *sbi = UFS_SB(sb);
 
 	mutex_lock(&sbi->mutex);
 	sbi->mutex_owner = current;
-#endif
 }
 
 void unlock_ufs(struct super_block *sb)
 {
-#if defined(CONFIG_SMP) || defined (CONFIG_PREEMPT)
 	struct ufs_sb_info *sbi = UFS_SB(sb);
 
 	sbi->mutex_owner = NULL;
 	mutex_unlock(&sbi->mutex);
-#endif
 }
 
 static struct inode *ufs_nfs_get_inode(struct super_block *sb, u64 ino, u32 generation)
-- 
2.1.0

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