xdiff: drop CMP_ENV macro from xhistogram

This macro has been unused since 43ca7530df (xdiff/xhistogram: rely on
xdl_trim_ends(), 2011-08-01). The function that called it went away
there, and its use in the CMP() macro was inlined. It probably should
have been deleted then, but nobody noticed.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2021-12-03 00:11:15 -05:00 committed by Junio C Hamano
parent 6b13bc3232
commit cf0b26d90c

View File

@ -95,9 +95,6 @@ static int cmp_recs(xpparam_t const *xpp,
}
#define CMP_ENV(xpp, env, s1, l1, s2, l2) \
(cmp_recs(xpp, REC(env, s1, l1), REC(env, s2, l2)))
#define CMP(i, s1, l1, s2, l2) \
(cmp_recs(i->xpp, REC(i->env, s1, l1), REC(i->env, s2, l2)))