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| author | Bernhard Reutner-Fischer | 2008-01-13 15:43:28 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2008-01-13 15:43:28 +0000 |
| commit | c44c21060e47a50090206b23ff4de8fe13e8e521 (patch) | |
| tree | b55f7227f470e1ae87e24a89f0ce37aaae257961 /networking/brctl.c | |
| parent | ce34cccf28d3b46defbc048f8748d0c870ac3178 (diff) | |
| download | busybox-c44c21060e47a50090206b23ff4de8fe13e8e521.zip busybox-c44c21060e47a50090206b23ff4de8fe13e8e521.tar.gz | |
- save four bytes by manually hoisting the br assignment
Diffstat (limited to 'networking/brctl.c')
| -rw-r--r-- | networking/brctl.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/networking/brctl.c b/networking/brctl.c index 21d528f..5255a55 100644 --- a/networking/brctl.c +++ b/networking/brctl.c @@ -35,6 +35,7 @@ int brctl_main(int argc, char **argv) USE_FEATURE_BRCTL_SHOW(, ARG_show) }; smalluint key; static char info[] = BRCTL_VERBOSE("%s ")"bridge %s\0 iface %s"; + char *br; argv++; while (*argv) { @@ -51,10 +52,9 @@ int brctl_main(int argc, char **argv) #endif BRCTL_VERBOSE(op = (char*)((key % 2) ? "add" : "del");) fd = xsocket(AF_INET, SOCK_STREAM, 0); - if (key < 3) {/* addbr or delbr */ - char *br; + br = *(argv++); - br = *(argv++); + if (key < 3) { /* addbr or delbr */ if (ioctl(fd, key == ARG_addbr ? SIOCBRADDBR : SIOCBRDELBR, br) < 0) { info[9 BRCTL_VERBOSE(+3)] = '\0'; @@ -63,9 +63,8 @@ int brctl_main(int argc, char **argv) } if (key > 2) { /* addif or delif */ struct ifreq ifr; - char *br, *brif; + char *brif; - br = *(argv++); if (!*argv) bb_show_usage(); brif = *(argv++); |