diff options
| -rw-r--r-- | arch/s390/include/asm/string.h | 2 | ||||
| -rw-r--r-- | arch/s390/lib/string.c | 19 |
2 files changed, 0 insertions, 21 deletions
diff --git a/arch/s390/include/asm/string.h b/arch/s390/include/asm/string.h index 4fd66c5e8934..4f418850bfd6 100644 --- a/arch/s390/include/asm/string.h +++ b/arch/s390/include/asm/string.h @@ -36,7 +36,6 @@ void *memmove(void *dest, const void *src, size_t n); #define __HAVE_ARCH_STRNCAT /* arch function */ #define __HAVE_ARCH_STRNCPY /* arch function */ #define __HAVE_ARCH_STRNLEN /* inline & arch function */ -#define __HAVE_ARCH_STRRCHR /* arch function */ #define __HAVE_ARCH_STRSTR /* arch function */ /* Prototypes for non-inlined arch strings functions. */ @@ -46,7 +45,6 @@ size_t strlcat(char *dest, const char *src, size_t n); size_t strlcpy(char *dest, const char *src, size_t size); char *strncat(char *dest, const char *src, size_t n); char *strncpy(char *dest, const char *src, size_t n); -char *strrchr(const char *s, int c); char *strstr(const char *s1, const char *s2); #endif /* !CONFIG_KASAN */ diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c index a95ca6df4e5e..4c2d1a8949cc 100644 --- a/arch/s390/lib/string.c +++ b/arch/s390/lib/string.c @@ -251,25 +251,6 @@ int strcmp(const char *s1, const char *s2) EXPORT_SYMBOL(strcmp); #endif -/** - * strrchr - Find the last occurrence of a character in a string - * @s: The string to be searched - * @c: The character to search for - */ -#ifdef __HAVE_ARCH_STRRCHR -char *strrchr(const char *s, int c) -{ - ssize_t len = __strend(s) - s; - - do { - if (s[len] == (char)c) - return (char *)s + len; - } while (--len >= 0); - return NULL; -} -EXPORT_SYMBOL(strrchr); -#endif - static inline int clcle(const char *s1, unsigned long l1, const char *s2, unsigned long l2) { |