Commit 8f0acb7f authored by Li Zhijian's avatar Li Zhijian Committed by Thomas Gleixner
Browse files

clocksource: Convert s[n]printf() to sysfs_emit() 



Per filesystems/sysfs.rst, show() should only use sysfs_emit() or
sysfs_emit_at() when formatting the value to be returned to user space.

coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to sysfs_emit().

Signed-off-by: default avatarLi Zhijian <lizhijian@fujitsu.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240314100402.1326582-1-lizhijian@fujitsu.com
parent d0304569

kernel/time/clocksource.c

+1 −1
Original line number Diff line number Diff line
@@ -1334,7 +1334,7 @@ static ssize_t current_clocksource_show(struct device *dev, 
	ssize_t count = 0;



	mutex_lock(&clocksource_mutex);

	count = snprintf(buf, PAGE_SIZE, "%s\n", curr_clocksource->name);

	count = sysfs_emit(buf, "%s\n", curr_clocksource->name);

	mutex_unlock(&clocksource_mutex);



	return count;