1 files changed, 28 insertions, 26 deletions

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 36bf50e..89a6b05 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1094,47 +1094,47 @@ static void cma_save_ib_info(struct sockaddr *src_addr,
 	}
 }
 
-static void cma_save_ip4_info(struct sockaddr *src_addr,
-			      struct sockaddr *dst_addr,
+static void cma_save_ip4_info(struct sockaddr_in *src_addr,
+			      struct sockaddr_in *dst_addr,
 			      struct cma_hdr *hdr,
 			      __be16 local_port)
 {
-	struct sockaddr_in *ip4;
-
 	if (src_addr) {
-		ip4 = (struct sockaddr_in *)src_addr;
-		ip4->sin_family = AF_INET;
-		ip4->sin_addr.s_addr = hdr->dst_addr.ip4.addr;
-		ip4->sin_port = local_port;
+		*src_addr = (struct sockaddr_in) {
+			.sin_family = AF_INET,
+			.sin_addr.s_addr = hdr->dst_addr.ip4.addr,
+			.sin_port = local_port,
+		};
 	}
 
 	if (dst_addr) {
-		ip4 = (struct sockaddr_in *)dst_addr;
-		ip4->sin_family = AF_INET;
-		ip4->sin_addr.s_addr = hdr->src_addr.ip4.addr;
-		ip4->sin_port = hdr->port;
+		*dst_addr = (struct sockaddr_in) {
+			.sin_family = AF_INET,
+			.sin_addr.s_addr = hdr->src_addr.ip4.addr,
+			.sin_port = hdr->port,
+		};
 	}
 }
 
-static void cma_save_ip6_info(struct sockaddr *src_addr,
-			      struct sockaddr *dst_addr,
+static void cma_save_ip6_info(struct sockaddr_in6 *src_addr,
+			      struct sockaddr_in6 *dst_addr,
 			      struct cma_hdr *hdr,
 			      __be16 local_port)
 {
-	struct sockaddr_in6 *ip6;
-
 	if (src_addr) {
-		ip6 = (struct sockaddr_in6 *)src_addr;
-		ip6->sin6_family = AF_INET6;
-		ip6->sin6_addr = hdr->dst_addr.ip6;
-		ip6->sin6_port = local_port;
+		*src_addr = (struct sockaddr_in6) {
+			.sin6_family = AF_INET6,
+			.sin6_addr = hdr->dst_addr.ip6,
+			.sin6_port = local_port,
+		};
 	}
 
 	if (dst_addr) {
-		ip6 = (struct sockaddr_in6 *)dst_addr;
-		ip6->sin6_family = AF_INET6;
-		ip6->sin6_addr = hdr->src_addr.ip6;
-		ip6->sin6_port = hdr->port;
+		*dst_addr = (struct sockaddr_in6) {
+			.sin6_family = AF_INET6,
+			.sin6_addr = hdr->src_addr.ip6,
+			.sin6_port = hdr->port,
+		};
 	}
 }
 
@@ -1159,10 +1159,12 @@ static int cma_save_ip_info(struct sockaddr *src_addr,
 
 	switch (cma_get_ip_ver(hdr)) {
 	case 4:
-		cma_save_ip4_info(src_addr, dst_addr, hdr, port);
+		cma_save_ip4_info((struct sockaddr_in *)src_addr,
+				  (struct sockaddr_in *)dst_addr, hdr, port);
 		break;
 	case 6:
-		cma_save_ip6_info(src_addr, dst_addr, hdr, port);
+		cma_save_ip6_info((struct sockaddr_in6 *)src_addr,
+				  (struct sockaddr_in6 *)dst_addr, hdr, port);
 		break;
 	default:
 		return -EAFNOSUPPORT;