smb: client: Fix minor whitespace errors and warnings

Fixes no-op checkpatch errors and warnings.
Signed-off-by: Pierre Mariani <pierre.mariani@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/smb/client/connect.c

@@ -483,6 +483,7 @@ static int reconnect_target_unlocked(struct TCP_Server_Info *server, struct dfs_
 static int reconnect_dfs_server(struct TCP_Server_Info *server)
 {
 	struct dfs_cache_tgt_iterator *target_hint = NULL;
+
 	DFS_CACHE_TGT_LIST(tl);
 	int num_targets = 0;
 	int rc = 0;
@@ -745,6 +746,7 @@ cifs_read_from_socket(struct TCP_Server_Info *server, char *buf,
 {
 	struct msghdr smb_msg = {};
 	struct kvec iov = {.iov_base = buf, .iov_len = to_read};
+
 	iov_iter_kvec(&smb_msg.msg_iter, ITER_DEST, &iov, 1, to_read);
 
 	return cifs_readv_from_socket(server, &smb_msg);
@@ -1400,11 +1402,13 @@ cifs_match_ipaddr(struct sockaddr *srcaddr, struct sockaddr *rhs)
 	case AF_INET: {
 		struct sockaddr_in *saddr4 = (struct sockaddr_in *)srcaddr;
 		struct sockaddr_in *vaddr4 = (struct sockaddr_in *)rhs;
+
 		return (saddr4->sin_addr.s_addr == vaddr4->sin_addr.s_addr);
 	}
 	case AF_INET6: {
 		struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *)srcaddr;
 		struct sockaddr_in6 *vaddr6 = (struct sockaddr_in6 *)rhs;
+
 		return (ipv6_addr_equal(&saddr6->sin6_addr, &vaddr6->sin6_addr)
 			&& saddr6->sin6_scope_id == vaddr6->sin6_scope_id);
 	}
@@ -2599,8 +2603,8 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx)
 			rc = -EOPNOTSUPP;
 			goto out_fail;
 		} else {
-			cifs_dbg(VFS, "Check vers= mount option. SMB3.11 "
-				"disabled but required for POSIX extensions\n");
+			cifs_dbg(VFS,
+				"Check vers= mount option. SMB3.11 disabled but required for POSIX extensions\n");
 			rc = -EOPNOTSUPP;
 			goto out_fail;
 		}
@@ -2743,7 +2747,6 @@ cifs_put_tlink(struct tcon_link *tlink)
 	if (!IS_ERR(tlink_tcon(tlink)))
 		cifs_put_tcon(tlink_tcon(tlink));
 	kfree(tlink);
-	return;
 }
 
 static int
@@ -2884,6 +2887,7 @@ static inline void
 cifs_reclassify_socket4(struct socket *sock)
 {
 	struct sock *sk = sock->sk;
+
 	BUG_ON(!sock_allow_reclassification(sk));
 	sock_lock_init_class_and_name(sk, "slock-AF_INET-CIFS",
 		&cifs_slock_key[0], "sk_lock-AF_INET-CIFS", &cifs_key[0]);
@@ -2893,6 +2897,7 @@ static inline void
 cifs_reclassify_socket6(struct socket *sock)
 {
 	struct sock *sk = sock->sk;
+
 	BUG_ON(!sock_allow_reclassification(sk));
 	sock_lock_init_class_and_name(sk, "slock-AF_INET6-CIFS",
 		&cifs_slock_key[1], "sk_lock-AF_INET6-CIFS", &cifs_key[1]);
@@ -2927,15 +2932,18 @@ static int
 bind_socket(struct TCP_Server_Info *server)
 {
 	int rc = 0;
+
 	if (server->srcaddr.ss_family != AF_UNSPEC) {
 		/* Bind to the specified local IP address */
 		struct socket *socket = server->ssocket;
+
 		rc = kernel_bind(socket,
 				 (struct sockaddr *) &server->srcaddr,
 				 sizeof(server->srcaddr));
 		if (rc < 0) {
 			struct sockaddr_in *saddr4;
 			struct sockaddr_in6 *saddr6;
+
 			saddr4 = (struct sockaddr_in *)&server->srcaddr;
 			saddr6 = (struct sockaddr_in6 *)&server->srcaddr;
 			if (saddr6->sin6_family == AF_INET6)
@@ -3165,6 +3173,7 @@ void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
 
 	if (!CIFSSMBQFSUnixInfo(xid, tcon)) {
 		__u64 cap = le64_to_cpu(tcon->fsUnixInfo.Capability);
+
 		cifs_dbg(FYI, "unix caps which server supports %lld\n", cap);
 		/*
 		 * check for reconnect case in which we do not
@@ -3668,7 +3677,7 @@ CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
 	smb_buffer_response = smb_buffer;
 
 	header_assemble(smb_buffer, SMB_COM_TREE_CONNECT_ANDX,
-			NULL /*no tid */ , 4 /*wct */ );
+			NULL /*no tid */, 4 /*wct */);
 
 	smb_buffer->Mid = get_next_mid(ses->server);
 	smb_buffer->Uid = ses->Suid;
@@ -3687,12 +3696,12 @@ CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
 	if (ses->server->sign)
 		smb_buffer->Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
 
-	if (ses->capabilities & CAP_STATUS32) {
+	if (ses->capabilities & CAP_STATUS32)
 		smb_buffer->Flags2 |= SMBFLG2_ERR_STATUS;
-	}
-	if (ses->capabilities & CAP_DFS) {
+
+	if (ses->capabilities & CAP_DFS)
 		smb_buffer->Flags2 |= SMBFLG2_DFS;
-	}
+
 	if (ses->capabilities & CAP_UNICODE) {
 		smb_buffer->Flags2 |= SMBFLG2_UNICODE;
 		length =