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net: caif: remove ineffective check

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The check of the return value of sock_register() is ineffective.
"if(!err)" seems to be a typo. It is better to propagate the error code
to the callers of caif_sktinit_module(). This patch removes the check
statment and directly returns the result of sock_register().

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188751
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pan Bian 2016-12-04 12:15:44 +08:00 committed by David S. Miller
parent 0eab121ef8
commit c79e167c3c
1 changed files with 1 additions and 4 deletions

5
net/caif/caif_socket.c

@ -1107,10 +1107,7 @@ static struct net_proto_family caif_family_ops = {
static int __init caif_sktinit_module(void)
{
int err = sock_register(&caif_family_ops);
if (!err)
return err;
return 0;
return sock_register(&caif_family_ops);
}
static void __exit caif_sktexit_module(void)