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| author | jlemon <jlemon@FreeBSD.org> | 2001-09-29 05:08:04 +0000 |
|---|---|---|
| committer | jlemon <jlemon@FreeBSD.org> | 2001-09-29 05:08:04 +0000 |
| commit | 6ed0c9e2ebbf4e01bd40a7778707868490b20444 (patch) | |
| tree | 669bf7b7eaad8e49f5823cdf45e506a90dc70494 /sys/net | |
| parent | e2b58d95e08b62174f078ff47ebcb8c8b0b1ce32 (diff) | |
| download | FreeBSD-src-6ed0c9e2ebbf4e01bd40a7778707868490b20444.zip FreeBSD-src-6ed0c9e2ebbf4e01bd40a7778707868490b20444.tar.gz | |
Change sysctl_iflist() so it has a single point of return. This will
assist any future locking efforts.
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/rtsock.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c index 46adc0a..762b91c 100644 --- a/sys/net/rtsock.c +++ b/sys/net/rtsock.c @@ -933,7 +933,7 @@ sysctl_iflist(af, w) ifm->ifm_addrs = info.rti_addrs; error = SYSCTL_OUT(w->w_req,(caddr_t)ifm, len); if (error) - return (error); + goto done; } while ((ifa = TAILQ_NEXT(ifa, ifa_link)) != 0) { if (af && af != ifa->ifa_addr->sa_family) @@ -955,12 +955,13 @@ sysctl_iflist(af, w) ifam->ifam_addrs = info.rti_addrs; error = SYSCTL_OUT(w->w_req, w->w_tmem, len); if (error) - return (error); + goto done; } } ifaaddr = netmask = brdaddr = 0; } - return (0); +done: + return (error); } static int |
