From 493061102653ac6483dc3c9649c726318e2488b6 Mon Sep 17 00:00:00 2001 From: Jason A. Donenfeld Date: Wed, 26 Feb 2014 16:57:15 +0100 Subject: ui-refs: simplify cmp_age logic The check in parse_user that eventually makes it into committer_date and tagger_date is: else if (mode == 3 && isdigit(*p)) { *date = atol(p); mode++; } Since isdigit('-') is always false, date will never be negative. Thus the sign of this function: static int cmp_age(int age1, int age2) { if (age1 != 0 && age2 != 0) return age2 - age1; if (age1 == 0 && age2 == 0) return 0; if (age1 == 0) return +1; return -1; } Will always be the same as the sign of this function: static inline int cmp_age(int age1, int age2) { return age2 - age1; } Signed-off-by: Jason A. Donenfeld Idea-by: Lukas Fleischer --- ui-refs.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/ui-refs.c b/ui-refs.c index e8e308e..0da063f 100644 --- a/ui-refs.c +++ b/ui-refs.c @@ -11,18 +11,10 @@ #include "html.h" #include "ui-shared.h" -static int cmp_age(int age1, int age2) +static inline int cmp_age(int age1, int age2) { - if (age1 != 0 && age2 != 0) - return age2 - age1; - - if (age1 == 0 && age2 == 0) - return 0; - - if (age1 == 0) - return +1; - - return -1; + /* age1 and age2 are assumed to be non-negative */ + return age2 - age1; } static int cmp_ref_name(const void *a, const void *b) -- cgit 1.4.1-21-gabe81