Move mem_is_zero() closer to memzero_explicit() to group semantically close APIs in the header for better browsing experience. No functional changes.
Signed-off-by: Andy Shevchenko <[email protected]> --- include/linux/string.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/include/linux/string.h b/include/linux/string.h index b850bd91b3d8..3840be921d79 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -284,18 +284,6 @@ static inline void memcpy_flushcache(void *dst, const void *src, size_t cnt) void *memchr_inv(const void *s, int c, size_t n); char *strreplace(char *str, char old, char new); -/** - * mem_is_zero - Check if an area of memory is all 0's. - * @s: The memory area - * @n: The size of the area - * - * Return: True if the area of memory is all 0's. - */ -static inline bool mem_is_zero(const void *s, size_t n) -{ - return !memchr_inv(s, 0, n); -} - extern void kfree_const(const void *x); extern char *kstrdup(const char *s, gfp_t gfp) __malloc; @@ -367,6 +355,18 @@ static inline void memzero_explicit(void *s, size_t count) barrier_data(s); } +/** + * mem_is_zero - Check if an area of memory is all 0's. + * @s: The memory area + * @n: The size of the area + * + * Return: True if the area of memory is all 0's. + */ +static inline bool mem_is_zero(const void *s, size_t n) +{ + return !memchr_inv(s, 0, n); +} + /** * kbasename - return the last part of a pathname. * -- 2.50.1
