Date: Mon, 3 Dec 2001 09:40:40 +1100 (EST) From: Mark Andrews <mark.andrews@isc.org> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/32446: redundant casts Message-ID: <200112022240.fB2Mee134230@drugs.dv.isc.org>
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>Number: 32446 >Category: kern >Synopsis: redundant casts >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 02 14:50:01 PST 2001 >Closed-Date: >Last-Modified: >Originator: Mark Andrews >Release: FreeBSD 4.4-STABLE i386 >Organization: Internet Software Consortium >Environment: System: FreeBSD drugs.dv.isc.org 4.4-STABLE FreeBSD 4.4-STABLE #0: Tue Nov 13 19:04:45 EST 2001 marka@drugs.dv.isc.org:/usr/obj/usr/src/sys/DRUGS i386 >Description: redundant casts in sys/netinet6/in6.h >How-To-Repeat: By inspection. >Fix: Index: sys/netinet6/in6.h =================================================================== RCS file: /home/ncvs/src/sys/netinet6/in6.h,v retrieving revision 1.7.2.4 diff -u -r1.7.2.4 in6.h --- sys/netinet6/in6.h 2001/07/04 09:45:23 1.7.2.4 +++ sys/netinet6/in6.h 2001/12/02 22:33:53 @@ -250,37 +250,37 @@ * Unspecified */ #define IN6_IS_ADDR_UNSPECIFIED(a) \ - ((*(const u_int32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[8]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[12]) == 0)) + ((*(const u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[8]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[12]) == 0)) /* * Loopback */ #define IN6_IS_ADDR_LOOPBACK(a) \ - ((*(const u_int32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[8]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[12]) == ntohl(1))) + ((*(const u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[8]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[12]) == ntohl(1))) /* * IPv4 compatible */ #define IN6_IS_ADDR_V4COMPAT(a) \ - ((*(const u_int32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[8]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[12]) != 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[12]) != ntohl(1))) + ((*(const u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[8]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[12]) != 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[12]) != ntohl(1))) /* * Mapped */ #define IN6_IS_ADDR_V4MAPPED(a) \ - ((*(const u_int32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const u_int32_t *)(const void *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff))) + ((*(const u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ + (*(const u_int32_t *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff))) /* * KAME Scope Values >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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