Instead of the open coded version, makes sparse work.
Signed-off-by: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
---
CMakeLists.txt | 4 ++--
providers/rxe/rxe.c | 3 +--
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7a05c3602bca2d..e5074f6e100637 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -392,8 +392,8 @@ endif()
add_subdirectory(providers/hfi1verbs) # NO SPARSE
add_subdirectory(providers/ipathverbs) # NO SPARSE
-add_subdirectory(providers/rxe) # NO SPARSE
-add_subdirectory(providers/rxe/man) # NO SPARSE
+add_subdirectory(providers/rxe)
+add_subdirectory(providers/rxe/man)
# Binaries
add_subdirectory(ibacm) # NO SPARSE
diff --git a/providers/rxe/rxe.c b/providers/rxe/rxe.c
index 438f7c30505dd1..775caf0e185148 100644
--- a/providers/rxe/rxe.c
+++ b/providers/rxe/rxe.c
@@ -753,8 +753,7 @@ static int rxe_post_recv(struct ibv_qp *ibqp,
static inline int ipv6_addr_v4mapped(const struct in6_addr *a)
{
- return ((unsigned long)(a->s6_addr32[0] | a->s6_addr32[1]) |
- (unsigned long)(a->s6_addr32[2] ^ htobe32(0x0000ffff))) == 0UL;
+ return IN6_IS_ADDR_V4MAPPED(a);
}
static inline int rdma_gid2ip(struct sockaddr *out, union ibv_gid *gid)
--
2.7.4
--
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