GCC produces this warning when kernel compiled using `make W=1`: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation] 772 | strncpy(devfreq->governor_name, governor_name, DEVFREQ_NAME_LEN); The strncpy doesn't take care of NULL-termination of the destination buffer, while the strscpy does. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>