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| author | Grant Erickson <marathon96@gmail.com> | 2011-07-15 10:21:31 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2011-07-15 22:32:28 +0200 |
| commit | ef11aabba167f987b53fb5a034d8de14682b83db (patch) | |
| tree | 4cf0d33f75f8d77ceb0e0f4d2e5065f67e490b76 /plugins/loopback.c | |
| parent | b151e66f92fe8f3dc37cc1626c12a956c312944e (diff) | |
| download | connman-ef11aabba167f987b53fb5a034d8de14682b83db.tar.gz connman-ef11aabba167f987b53fb5a034d8de14682b83db.tar.bz2 connman-ef11aabba167f987b53fb5a034d8de14682b83db.zip | |
loopback: Return a More Descriptive Error Code
Return a more descriptive -errno rather than -1 when we fail to create
a socket.
Diffstat (limited to 'plugins/loopback.c')
| -rw-r--r-- | plugins/loopback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/loopback.c b/plugins/loopback.c index 6cd5b85e..ba8f51ad 100644 --- a/plugins/loopback.c +++ b/plugins/loopback.c @@ -220,7 +220,7 @@ static int setup_loopback(void) sk = socket(PF_INET, SOCK_DGRAM, 0); if (sk < 0) - return -1; + return -errno; memset(&ifr, 0, sizeof(ifr)); strcpy(ifr.ifr_name, "lo"); |