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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-18 09:40:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-18 09:40:52 +0200 |
| commit | c03fb16bafdfc42a158d0f35a0472128a7d2ff57 (patch) | |
| tree | 567025edab3e53e0bf76bb67a5bd4dadbc50a171 /arch/s390/lib/string.c | |
| parent | 660a92a59b9e831a0407e41ff62875656d30006e (diff) | |
| parent | 519d81956ee277b4419c723adfb154603c2565ba (diff) | |
Merge 5.15-rc6 into usb-next
We need the usb fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/s390/lib/string.c')
| -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 cfcdf76d6a95..a95ca6df4e5e 100644 --- a/arch/s390/lib/string.c +++ b/arch/s390/lib/string.c @@ -259,14 +259,13 @@ EXPORT_SYMBOL(strcmp); #ifdef __HAVE_ARCH_STRRCHR 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); #endif |