diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-24 05:00:50 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-24 05:00:50 +0200 |
| commit | dd8adde3866ac22bd510348b733bb29e1662ac6d (patch) | |
| tree | 2408903bb476f50821ed5edbe5b13abafe4a5439 /networking/tcpudp.c | |
| parent | da75f4484469ca0122b80de69bf3b75a6be71efc (diff) | |
*: introduce and use bb_unsetenv_and_free
function old new delta
bb_unsetenv_and_free - 17 +17
tcpudpsvd_main 1819 1810 -9
safe_setenv 58 47 -11
udhcp_run_script 630 616 -14
make_device 1683 1663 -20
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/4 up/down: 17/-54) Total: -37 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/tcpudp.c')
| -rw-r--r-- | networking/tcpudp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/networking/tcpudp.c b/networking/tcpudp.c index 42845df0e..b32fad624 100644 --- a/networking/tcpudp.c +++ b/networking/tcpudp.c @@ -85,8 +85,7 @@ static void undo_xsetenv(void) char **pp = env_cur = &env_var[0]; while (*pp) { char *var = *pp; - bb_unsetenv(var); - free(var); + bb_unsetenv_and_free(var); *pp++ = NULL; } } |