kernel/cpu: Convert snprintf() to sysfs_emit()

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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().

No functional change intended.

Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240116045151.3940401-40-lizhijian@fujitsu.com

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Li Zhijian 2024-01-16 12:51:51 +08:00 • committed by Thomas Gleixner

parent ef7e585bf4

commit effe6d278e

1 changed files with 2 additions and 2 deletions

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kernel/cpu.c

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