Messages in this thread Patch in this message | | | From | Prarit Bhargava <> | Subject | [PATCH] printk: Fix unused printk_time compile warning when !CONFIG_PRINTK | Date | Tue, 26 Sep 2017 11:59:40 -0400 |
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Patch is against -tip and tglx requested a delta patch.
P.
---8<---
When !CONFIG_PRINTK the compile warns with
CC kernel/printk/printk.o kernel/printk/printk.c:1983:12: warning: ‘printk_time’ defined but not used [-Wunused-variable] static int printk_time;
Remove the printk_time declaration for !CONFIG_PRINTK.
Reported-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> --- kernel/printk/printk.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 5e0bf2ef02f7..fe94246fa073 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -1979,8 +1979,6 @@ static void call_console_drivers(const char *ext_text, size_t ext_len, static size_t msg_print_text(const struct printk_log *msg, bool syslog, char *buf, size_t size) { return 0; } static bool suppress_message_printing(int level) { return false; } - -static int printk_time; #endif /* CONFIG_PRINTK */ #ifdef CONFIG_EARLY_PRINTK -- 1.8.5.5
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