If *q is '\0', the condition (isalnum(*q) || *q == '_') is false anyway. Ensuring non-zero *q is redundant. Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- scripts/basic/fixdep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c index ad2041817985..877ca2c88246 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -246,7 +246,7 @@ static void parse_config_file(const char *p) } p += 7; q = p; - while (*q && (isalnum(*q) || *q == '_')) + while (isalnum(*q) || *q == '_') q++; if (str_ends_with(p, q - p, "_MODULE")) r = q - 7; -- 2.17.1
