test-date: drop unused parameter to getnanos()

The getnanos() helper always gets the current time from our getnanotime() facility. The caller cannot override it via TEST_DATE_NOW, and hence we simply ignore the "now" parameter to the function. Let's remove it, as it may mislead callers into thinking it does something. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Feb 6, 2019 at 14:35 UTC ba285a712d8bc036d8f0d4625710305711b3c2cb
1 file changed +2 -2
t/helper/test-date.c
+2 -2
@@ -83,7 +83,7 @@ static void parse_approx_timestamp(const char **argv, struct timeval *now)
83 }
84 }
85
86 -static void getnanos(const char **argv, struct timeval *now)
86 +static void getnanos(const char **argv)
87 {
88 double seconds = getnanotime() / 1.0e9;
89
@@ -119,7 +119,7 @@ int cmd__date(int argc, const char **argv)
119 else if (!strcmp(*argv, "timestamp"))
120 parse_approx_timestamp(argv+1, &now);
121 else if (!strcmp(*argv, "getnanos"))
122 - getnanos(argv+1, &now);
122 + getnanos(argv+1);
123 else if (!strcmp(*argv, "is64bit"))
124 return sizeof(timestamp_t) == 8 ? 0 : 1;
125 else if (!strcmp(*argv, "time_t-is64bit"))