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devtmpfs: simplify initialization of mount_dev

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Avoid a bit of ifdeffery by using the IS_ENABLED() helper.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20200115184154.3492-4-linux@rasmusvillemoes.dk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rasmus Villemoes 2020-01-15 19:41:51 +01:00 committed by Greg Kroah-Hartman
parent 0ff0e95e99
commit 21766d11d1
1 changed files with 1 additions and 5 deletions
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6
drivers/base/devtmpfs.c
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@ -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);