curlx_inet_pton: drop setting `errno` on error
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(log yok)
| @@ -196,10 +196,6 @@ static int inet_pton6(const char *src, unsigned char *dst) | |
| * 0 if the address was not valid (`dst' is untouched in this case) | |
| * -1 if some other error occurred (`dst' is untouched in this case, too) | |
| * | |
| - | * On Windows we store the error in the thread errno, not in the Winsock error |
| - | * code. This is to avoid losing the actual last Winsock error. When this |
| - | * function returns NULL, check errno not SOCKERRNO. |
| - | * |
| * author: | |
| * Paul Vixie, 1996. | |
| */ | |
| @@ -211,7 +207,6 @@ int curlx_inet_pton(int af, const char *src, void *dst) | |
| case AF_INET6: | |
| return inet_pton6(src, (unsigned char *)dst); | |
| default: | |
| - | errno = SOCKEAFNOSUPPORT; |
| return -1; | |
| } | |
| /* NOTREACHED */ | |