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| author | Denis Vlasenko | 2009-04-21 23:48:38 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2009-04-21 23:48:38 +0000 |
| commit | a771e7c0057d0f506f8cdf67be39268e1c9f0735 (patch) | |
| tree | bef7afb1304b3510d4857148a50e162a0578c363 /networking/libiproute/iplink.c | |
| parent | e6b10ef0a7a5761c4cd0fe5f48bad953aa92240e (diff) | |
| download | busybox-a771e7c0057d0f506f8cdf67be39268e1c9f0735.zip busybox-a771e7c0057d0f506f8cdf67be39268e1c9f0735.tar.gz | |
*: remove check for errors on getsockaddr in cases we know they can't happen
libbb: make get_sock_lsa use only one getsockaddr syscall, not two
function old new delta
get_sock_lsa 72 101 +29
do_iplink 1151 1137 -14
arping_main 1585 1569 -16
dolisten 789 755 -34
xrtnl_open 161 94 -67
Diffstat (limited to 'networking/libiproute/iplink.c')
| -rw-r--r-- | networking/libiproute/iplink.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c index 1e7ee07..de7d640 100644 --- a/networking/libiproute/iplink.c +++ b/networking/libiproute/iplink.c @@ -112,11 +112,11 @@ static int get_address(char *dev, int *htype) me.sll_ifindex = ifr.ifr_ifindex; me.sll_protocol = htons(ETH_P_LOOP); xbind(s, (struct sockaddr*)&me, sizeof(me)); - alen = sizeof(me); - if (getsockname(s, (struct sockaddr*)&me, &alen) == -1) { - bb_perror_msg_and_die("getsockname"); - } + getsockname(s, (struct sockaddr*)&me, &alen); + //never happens: + //if (getsockname(s, (struct sockaddr*)&me, &alen) == -1) + // bb_perror_msg_and_die("getsockname"); close(s); *htype = me.sll_hatype; return me.sll_halen; |