diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-12-26 20:56:55 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-12-26 20:56:55 +0000 |
| commit | c03e8721128fa7803d40dd07084f7650e88c7355 (patch) | |
| tree | c13760bac677e9d4220477c0ac29ed9c2a52c1a4 /modutils/modprobe.c | |
| parent | abee3d0e0dc7c7e4b733b0145c56bf8159a37a69 (diff) | |
| download | busybox-c03e8721128fa7803d40dd07084f7650e88c7355.tar.gz | |
save a bit of code with *strchrnul = '\0' trick
function old new delta
nextline 59 55 -4
include_conf 902 898 -4
read_config 414 406 -8
fsck_main 1880 1869 -11
Diffstat (limited to 'modutils/modprobe.c')
| -rw-r--r-- | modutils/modprobe.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/modutils/modprobe.c b/modutils/modprobe.c index bc2dbd128..f6681a8d8 100644 --- a/modutils/modprobe.c +++ b/modutils/modprobe.c @@ -242,11 +242,8 @@ static void include_conf(struct dep_t **first, struct dep_t **current, char *buf while (reads(fd, buffer, buflen)) { int l; - char *p; - p = strchr(buffer, '#'); - if (p) - *p = '\0'; + *strchrnul(buffer, '#') = '\0'; l = strlen(buffer); |