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util: fix some coding style issue 

Fix some coding style issues found in removing NonBlockingConnectHandler.

Cc: Daniel P. Berrange <berrange@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>

Reviwed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Message-Id: <1469696074-12744-3-git-send-email-caoj.fnst@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Cao jin 2016-07-28 16:54:33 +08:00 committed by Paolo Bonzini
parent 9cd1883c0d
commit 2601505121
1 changed files with 11 additions and 5 deletions
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16
util/qemu-sockets.c
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@ -494,7 +494,7 @@ static int inet_dgram_saddr(InetSocketAddress *sraddr,
if ((rc = getaddrinfo(addr, port, &ai, &peer)) != 0) {
error_setg(errp, "address resolution failed for %s:%s: %s", addr, port,
gai_strerror(rc));
goto err;
goto err;
}
/* lookup local addr */
@ -548,12 +548,16 @@ static int inet_dgram_saddr(InetSocketAddress *sraddr,
return sock;
err:
if (-1 != sock)
if (sock != -1) {
closesocket(sock);
if (local)
}
if (local) {
freeaddrinfo(local);
if (peer)
}
if (peer) {
freeaddrinfo(peer);
}
return -1;
}
@ -816,8 +820,10 @@ int unix_listen(const char *str, char *ostr, int olen, Error **errp)
sock = unix_listen_saddr(saddr, true, errp);
if (sock != -1 && ostr)
if (sock != -1 && ostr) {
snprintf(ostr, olen, "%s%s", saddr->path, optstr ? optstr : "");
}
qapi_free_UnixSocketAddress(saddr);
return sock;
}