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Return early, reduce identation (NFCI)

This commit is contained in:
ozaki-r 2017-04-19 09:22:17 +00:00
parent a423f64965
commit da67e76875
1 changed files with 174 additions and 170 deletions
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24
sys/netipsec/key.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: key.c,v 1.112 2017/04/19 07:19:46 ozaki-r Exp $ */
/* $NetBSD: key.c,v 1.113 2017/04/19 09:22:17 ozaki-r Exp $ */
/* $FreeBSD: src/sys/netipsec/key.c,v 1.3.2.3 2004/02/14 22:23:23 bms Exp $ */
/* $KAME: key.c,v 1.191 2001/06/27 10:46:49 sakane Exp $ */
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: key.c,v 1.112 2017/04/19 07:19:46 ozaki-r Exp $");
__KERNEL_RCSID(0, "$NetBSD: key.c,v 1.113 2017/04/19 09:22:17 ozaki-r Exp $");
/*
* This code is referd to RFC 2367
@ -1465,9 +1465,20 @@ key_msg2sp(const struct sadb_x_policy *xpl0, size_t len, int *error)
case IPSEC_POLICY_ENTRUST:
case IPSEC_POLICY_BYPASS:
newsp->req = NULL;
break;
*error = 0;
return newsp;
case IPSEC_POLICY_IPSEC:
/* Continued */
break;
default:
ipseclog((LOG_DEBUG, "key_msg2sp: invalid policy type.\n"));
KEY_FREESP(&newsp);
*error = EINVAL;
return NULL;
}
/* IPSEC_POLICY_IPSEC */
{
int tlen;
const struct sadb_x_ipsecrequest *xisr;
@ -1635,13 +1646,6 @@ key_msg2sp(const struct sadb_x_policy *xpl0, size_t len, int *error)
+ xisr->sadb_x_ipsecrequest_len);
}
}
break;
default:
ipseclog((LOG_DEBUG, "key_msg2sp: invalid policy type.\n"));
KEY_FREESP(&newsp);
*error = EINVAL;
return NULL;
}
*error = 0;
return newsp;