From bc861959103cb5ca43157db6ddb83d1e17e9c38a Mon Sep 17 00:00:00 2001 From: Bjørn Mork Date: Thu, 27 Feb 2014 14:20:29 +0100 Subject: ipv6: addrconf: silence sparse endianness warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Avoid the following sparse __CHECK_ENDIAN__ warnings: include/net/addrconf.h:318:25: warning: restricted __be64 degrades to integer include/net/addrconf.h:318:70: warning: restricted __be64 degrades to integer include/net/addrconf.h:330:25: warning: restricted __be64 degrades to integer include/net/addrconf.h:330:70: warning: restricted __be64 degrades to integer include/net/addrconf.h:347:25: warning: restricted __be64 degrades to integer include/net/addrconf.h:348:26: warning: restricted __be64 degrades to integer include/net/addrconf.h:349:18: warning: restricted __be64 degrades to integer The warnings are false but they make it harder to spot real bugs. Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller --- include/net/addrconf.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/net/addrconf.h') diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 50e39a8822b4..933a9f22a05f 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -314,7 +314,7 @@ static inline bool ipv6_addr_is_multicast(const struct in6_addr *addr) static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __u64 *p = (__u64 *)addr; + __be64 *p = (__be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(1))) == 0UL; #else return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | @@ -326,7 +326,7 @@ static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr) static inline bool ipv6_addr_is_ll_all_routers(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __u64 *p = (__u64 *)addr; + __be64 *p = (__be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(2))) == 0UL; #else return ((addr->s6_addr32[0] ^ htonl(0xff020000)) | @@ -343,7 +343,7 @@ static inline bool ipv6_addr_is_isatap(const struct in6_addr *addr) static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 - __u64 *p = (__u64 *)addr; + __be64 *p = (__be64 *)addr; return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | ((p[1] ^ cpu_to_be64(0x00000001ff000000UL)) & cpu_to_be64(0xffffffffff000000UL))) == 0UL; -- cgit v1.2.3