From c5e5002f3603e01f50d8d61878a4ca8ffca7bd15 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sun, 24 Nov 2019 01:04:34 +0900 Subject: scripts/kallsyms: remove unneeded length check for prefix matching l <= strlen(sym_name) is unnecessary for prefix matching. strncmp() will do. Signed-off-by: Masahiro Yamada --- scripts/kallsyms.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 14a50c8d3f34..a57636c6f84f 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -246,8 +246,7 @@ static int symbol_valid(struct sym_entry *s) for (i = 0; special_prefixes[i]; i++) { int l = strlen(special_prefixes[i]); - if (l <= strlen(sym_name) && - strncmp(sym_name, special_prefixes[i], l) == 0) + if (strncmp(sym_name, special_prefixes[i], l) == 0) return 0; } -- cgit v1.2.3-59-g8ed1b