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printk: Remove pr_cont_once() 

pr_cont_once() does not make sense; at least emitting module name using
pr_fmt() into middle of a line (after e.g. pr_info_once()) does not make
sense. Let's remove unused pr_cont_once().

Link: https://lore.kernel.org/r/20200524153243.11690-1-penguin-kernel@I-love.SAKURA.ne.jp
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
Tetsuo Handa 2020-05-25 00:32:43 +09:00 committed by Petr Mladek
parent 48021f9813
commit eb012d125a
1 changed files with 1 additions and 2 deletions
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3
include/linux/printk.h
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@ -384,8 +384,7 @@ extern int kptr_restrict;
printk_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) printk_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
#define pr_info_once(fmt, ...) \ #define pr_info_once(fmt, ...) \
printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
#define pr_cont_once(fmt, ...) \ /* no pr_cont_once, don't do that... */
printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__)
#if defined(DEBUG) #if defined(DEBUG)
#define pr_devel_once(fmt, ...) \ #define pr_devel_once(fmt, ...) \