Messages in this thread Patch in this message | | | From | Alex Elder <> | Subject | [PATCH 3/4] printk: use a clever macro | Date | Wed, 9 Jul 2014 08:04:15 -0500 |
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Use the IS_ENABLED() macro rather than #ifdef blocks to set certain global values.
Signed-off-by: Alex Elder <elder@linaro.org> --- kernel/printk/printk.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 646146c..6f75e8a 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -453,11 +453,7 @@ static int log_store(int facility, int level, return msg->text_len; } -#ifdef CONFIG_SECURITY_DMESG_RESTRICT -int dmesg_restrict = 1; -#else -int dmesg_restrict; -#endif +int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT); static int syslog_action_restricted(int type) { @@ -947,11 +943,7 @@ static inline void boot_delay_msec(int level) } #endif -#if defined(CONFIG_PRINTK_TIME) -static bool printk_time = 1; -#else -static bool printk_time; -#endif +static bool printk_time = IS_ENABLED(CONFIG_PRINTK_TIME); module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR); static size_t print_time(u64 ts, char *buf) -- 1.9.1
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