kbuild: fixdep: optimize code slightly
If the target string matches "CONFIG_", move the pointer p forward. This saves several 7-chars adjustments. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Marek <mmarek@suse.com>hifive-unleashed-5.1
parent
5b733faca6
commit
d721109611
|
@ -251,7 +251,8 @@ static void parse_config_file(const char *map, size_t len)
|
||||||
continue;
|
continue;
|
||||||
if (memcmp(p, "CONFIG_", 7))
|
if (memcmp(p, "CONFIG_", 7))
|
||||||
continue;
|
continue;
|
||||||
for (q = p + 7; q < map + len; q++) {
|
p += 7;
|
||||||
|
for (q = p; q < map + len; q++) {
|
||||||
if (!(isalnum(*q) || *q == '_'))
|
if (!(isalnum(*q) || *q == '_'))
|
||||||
goto found;
|
goto found;
|
||||||
}
|
}
|
||||||
|
@ -260,9 +261,9 @@ static void parse_config_file(const char *map, size_t len)
|
||||||
found:
|
found:
|
||||||
if (!memcmp(q - 7, "_MODULE", 7))
|
if (!memcmp(q - 7, "_MODULE", 7))
|
||||||
q -= 7;
|
q -= 7;
|
||||||
if( (q-p-7) < 0 )
|
if (q - p < 0)
|
||||||
continue;
|
continue;
|
||||||
use_config(p+7, q-p-7);
|
use_config(p, q - p);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue