Suggested-by: Geert Uytterhoeven Signed-off-by: Alejandro Colomar --- include/linux/string.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/string.h b/include/linux/string.h index 9e59f9697c9e..55ca4cb5122c 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -590,7 +590,9 @@ void memcpy_and_pad(void *dest, size_t dest_len, const void *src, size_t count, * * @s+strlen(@prefix) if @s starts with @prefix * * NULL if @s does not start with @prefix */ -static inline char *strprefix(const char *s, const char *prefix) +#define strprefix(s, pfx) const_cast(CQChar_of(s) *, strprefix(s, pfx)) + +static inline char *(strprefix)(const char *s, const char *prefix) { size_t len = strlen(prefix); return strncmp(s, prefix, len) == 0 ? (char *) s + len : NULL; -- 2.55.0