net: expand tabs in net/socket.c

In order to make later patches sane, expand the tab characters and
conform to QEMU coding style now.
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

net/socket.c

@@ -161,7 +161,8 @@ static int net_socket_mcast_create(struct sockaddr_in *mcastaddr, struct in_addr
 #endif
 
     if (!IN_MULTICAST(ntohl(mcastaddr->sin_addr.s_addr))) {
-	fprintf(stderr, "qemu: error: specified mcastaddr \"%s\" (0x%08x) does not contain a multicast address\n",
+        fprintf(stderr, "qemu: error: specified mcastaddr \"%s\" (0x%08x) "
+                "does not contain a multicast address\n",
                 inet_ntoa(mcastaddr->sin_addr),
                 (int)ntohl(mcastaddr->sin_addr.s_addr));
         return -1;
@@ -262,9 +263,9 @@ static NetSocketState *net_socket_fd_init_dgram(VLANState *vlan,
     if (is_connected) {
         if (getsockname(fd, (struct sockaddr *) &saddr, &saddr_len) == 0) {
             /* must be bound */
-	    if (saddr.sin_addr.s_addr==0) {
-		fprintf(stderr, "qemu: error: init_dgram: fd=%d unbound, cannot setup multicast dst addr\n",
-			fd);
+            if (saddr.sin_addr.s_addr == 0) {
+                fprintf(stderr, "qemu: error: init_dgram: fd=%d unbound, "
+                        "cannot setup multicast dst addr\n", fd);
                 return NULL;
             }
             /* clone dgram socket */
@@ -279,7 +280,8 @@ static NetSocketState *net_socket_fd_init_dgram(VLANState *vlan,
             close(newfd);
 
         } else {
-	    fprintf(stderr, "qemu: error: init_dgram: fd=%d failed getsockname(): %s\n",
+            fprintf(stderr,
+                    "qemu: error: init_dgram: fd=%d failed getsockname(): %s\n",
                     fd, strerror(errno));
             return NULL;
         }
@@ -349,7 +351,8 @@ static NetSocketState *net_socket_fd_init(VLANState *vlan,
 
     if(getsockopt(fd, SOL_SOCKET, SO_TYPE, (char *)&so_type,
         (socklen_t *)&optlen)< 0) {
-	fprintf(stderr, "qemu: error: getsockopt(SO_TYPE) for fd=%d failed\n", fd);
+        fprintf(stderr, "qemu: error: getsockopt(SO_TYPE) for fd=%d failed\n",
+                fd);
         return NULL;
     }
     switch(so_type) {