From 7ee1e751585de7f6f86aec977b772b477821f2df Mon Sep 17 00:00:00 2001 From: Petr Mladek Date: Thu, 3 Apr 2014 14:48:43 -0700 Subject: [PATCH] printk: do not compute the size of the message twice This is just a tiny optimization. It removes duplicate computation of the message size. Signed-off-by: Petr Mladek Cc: Steven Rostedt Cc: Frederic Weisbecker Cc: Jan Kara Cc: Michal Hocko Cc: Kay Sievers Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/printk/printk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index b3a1790f9e055..ff9faf4e3cd59 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -351,7 +351,7 @@ static void log_store(int facility, int level, else msg->ts_nsec = local_clock(); memset(log_dict(msg) + dict_len, 0, pad_len); - msg->len = sizeof(struct printk_log) + text_len + dict_len + pad_len; + msg->len = size; /* insert message */ log_next_idx += msg->len; -- 2.39.5