| Message ID | 20191123160444.11251-7-yamada.masahiro@socionext.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | scripts/kallsyms: various cleanups and optimizations | expand |
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; }
l <= strlen(sym_name) is unnecessary for prefix matching. strncmp() will do. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Changes in v2: None scripts/kallsyms.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)