Re: [PATCH] hw_random: replace snprintf in show functions with sysfs_emit

[Herbert Xu]

On Tue, Oct 12, 2021 at 08:26:01PM -0700, Qing Wang wrote:
> coccicheck complains about the use of snprintf() in sysfs show functions.
> 
> Fix the following coccicheck warning:
> drivers/char/hw_random/s390-trng.c:114:8-16: WARNING: use scnprintf or sprintf.
> drivers/char/hw_random/s390-trng.c:122:8-16: WARNING: use scnprintf or sprintf.
> 
> Use sysfs_emit instead of scnprintf or sprintf makes more sense.
> 
> Signed-off-by: Qing Wang <wangqing@xxxxxxxx>
> ---
>  drivers/char/hw_random/s390-trng.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Patch applied.  Thanks.
-- 
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