diff options
author | Max Krummenacher <max.krummenacher@toradex.com> | 2021-11-04 16:45:40 +0100 |
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committer | Max Krummenacher <max.krummenacher@toradex.com> | 2021-11-04 16:45:40 +0100 |
commit | 4a0abd7dd466276ee3fdf79b54f05f845f7d8844 (patch) | |
tree | fc43c16f111b65876c05e227fbd76e76604acf33 /arch/s390/lib | |
parent | f8e718054f4421d11638e370b933ccc6c77466ed (diff) | |
parent | e0018f4c9325b36ae75a591d54879bf9a9f41a26 (diff) |
Merge tag 'v4.4.291' into toradex_vf_4.4-nexttoradex_vf_4.4-nexttoradex_vf_4.4
This is the 4.4.291 stable release
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'arch/s390/lib')
-rw-r--r-- | arch/s390/lib/string.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c index b647d5ff0ad9..ac67fa0f2e4d 100644 --- a/arch/s390/lib/string.c +++ b/arch/s390/lib/string.c @@ -225,14 +225,13 @@ EXPORT_SYMBOL(strcmp); */ char * strrchr(const char * s, int c) { - size_t len = __strend(s) - s; - - if (len) - do { - if (s[len] == (char) c) - return (char *) s + len; - } while (--len > 0); - return NULL; + ssize_t len = __strend(s) - s; + + do { + if (s[len] == (char)c) + return (char *)s + len; + } while (--len >= 0); + return NULL; } EXPORT_SYMBOL(strrchr); |