brctl: code shrink
function old new delta show_bridge 323 317 -6 brctl_main 2171 2164 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-13) Total: -13 bytes text data bss dec hex filename 1002083 551 5612 1008246 f6276 busybox_old 1002065 551 5612 1008228 f6264 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -157,7 +157,8 @@ static int show_bridge(const char *name, int need_hdr)
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strcpy(filedata, "yes");
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fputs(filedata, stdout);
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strcpy(sfx - (sizeof("bridge/")-1), "brif");
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/* sfx points past "BR/bridge/", turn it into "BR/brif": */
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sfx[-4] = 'f'; sfx[-3] = '\0';
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tabs = 0;
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ifaces = opendir(pathbuf);
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if (ifaces) {
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@ -472,8 +473,8 @@ static void show_bridge_stp(const char *name)
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{
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DIR *ifaces;
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/* sfx points past "BR/bridge/", turn it to "BR/brif": */
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strcpy(sfx - 4, "f");
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/* sfx points past "BR/bridge/", turn it into "BR/brif": */
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sfx[-4] = 'f'; sfx[-3] = '\0';
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ifaces = opendir(pathbuf);
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if (ifaces) {
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struct dirent *ent;
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