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| author | Denys Vlasenko | 2012-11-09 17:16:40 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2012-11-09 17:16:40 +0100 |
| commit | 3f21044f20ef304309651bbdef8b275475f03a28 (patch) | |
| tree | 8efd25f84669653935b53d3175a04bc5203e3aba /networking/ifupdown.c | |
| parent | a803bfa0f06c10d8581bd457b9ba937466c73588 (diff) | |
| download | busybox-3f21044f20ef304309651bbdef8b275475f03a28.zip busybox-3f21044f20ef304309651bbdef8b275475f03a28.tar.gz | |
ifupdown: code shrink
function old new delta
execute 571 548 -23
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/ifupdown.c')
| -rw-r--r-- | networking/ifupdown.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 650cc70..8180482 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -230,7 +230,7 @@ static int count_netmask_bits(const char *dotted_quad) static char *parse(const char *command, struct interface_defn_t *ifd) { size_t old_pos[MAX_OPT_DEPTH] = { 0 }; - int okay[MAX_OPT_DEPTH] = { 1 }; + smallint okay[MAX_OPT_DEPTH] = { 1 }; int opt_depth = 1; char *result = NULL; @@ -241,13 +241,10 @@ static char *parse(const char *command, struct interface_defn_t *ifd) command++; break; case '\\': - if (command[1]) { - addstr(&result, command + 1, 1); - command += 2; - } else { - addstr(&result, command, 1); + if (command[1]) command++; - } + addstr(&result, command, 1); + command++; break; case '[': if (command[1] == '[' && opt_depth < MAX_OPT_DEPTH) { |