From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>,
linux-kernel@vger.kernel.org
Subject: [PATCH 3/5] devtmpfs: simplify initialization of mount_dev
Date: Wed, 15 Jan 2020 19:41:51 +0100 [thread overview]
Message-ID: <20200115184154.3492-4-linux@rasmusvillemoes.dk> (raw)
In-Reply-To: <20200115184154.3492-1-linux@rasmusvillemoes.dk>
Avoid a bit of ifdeffery by using the IS_ENABLED() helper.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
drivers/base/devtmpfs.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index 963889331bb4..693390d9c545 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -30,11 +30,7 @@
static struct task_struct *thread;
-#if defined CONFIG_DEVTMPFS_MOUNT
-static int mount_dev = 1;
-#else
-static int mount_dev;
-#endif
+static int mount_dev = IS_ENABLED(CONFIG_DEVTMPFS_MOUNT);
static DEFINE_SPINLOCK(req_lock);
--
2.23.0
next prev parent reply other threads:[~2020-01-15 18:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-15 18:41 [PATCH 0/5] a few devtmpfs patches Rasmus Villemoes
2020-01-15 18:41 ` [PATCH 1/5] devtmpfs: fix theoretical stale pointer deref in devtmpfsd() Rasmus Villemoes
2020-01-15 18:41 ` [PATCH 2/5] devtmpfs: factor out setup part of devtmpfsd() Rasmus Villemoes
2020-01-15 18:41 ` Rasmus Villemoes [this message]
2020-01-15 18:41 ` [PATCH 4/5] devtmpfs: initify a bit Rasmus Villemoes
2020-01-15 18:41 ` [PATCH 5/5] devtmpfs: factor out common tail of devtmpfs_{create,delete}_node Rasmus Villemoes
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