- save four bytes by manually hoisting the br assignment

1 files changed, 4 insertions, 5 deletions

diff --git a/networking/brctl.c b/networking/brctl.c
index 21d528f91..5255a552f 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++);