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printk: Add KBUILD_MODNAME and remove a redundant print prefix 

Add KBUILD_MODNAME to make prints more clear.

Link: http://lkml.kernel.org/r/1538239553-81805-3-git-send-email-zhe.he@windriver.com
Cc: rostedt@goodmis.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: He Zhe <zhe.he@windriver.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
He Zhe 2018-09-30 00:45:52 +08:00 committed by Petr Mladek
parent 51a72ab737
commit dd5adbfbfc
1 changed files with 3 additions and 1 deletions
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4
kernel/printk/printk.c
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@ -16,6 +16,8 @@
* 01Mar01 Andrew Morton
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/tty.h>
@ -2699,7 +2701,7 @@ void register_console(struct console *newcon)
if (newcon->flags & CON_EXTENDED)
if (!nr_ext_console_drivers++)
pr_info("printk: continuation disabled due to ext consoles, expect more fragments in /dev/kmsg\n");
pr_info("continuation disabled due to ext consoles, expect more fragments in /dev/kmsg\n");
if (newcon->flags & CON_PRINTBUFFER) {
/*