Staging: lustre: lnet: klnds: socklnd: Remove space after the name of that function

Function names must be adjacent to the parenthesis opened after.That's
why remove space after the name of that function.

This Warning found with checkpatch.pl

Signed-off-by: Hatice ERTURK <haticeerturk27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c

@@ -37,24 +37,24 @@
 #include "socklnd.h"
 
 int
-ksocknal_lib_get_conn_addrs (ksock_conn_t *conn)
+ksocknal_lib_get_conn_addrs(ksock_conn_t *conn)
 {
 	int rc = libcfs_sock_getaddr(conn->ksnc_sock, 1,
 				     &conn->ksnc_ipaddr,
 				     &conn->ksnc_port);
 
 	/* Didn't need the {get,put}connsock dance to deref ksnc_sock... */
-	LASSERT (!conn->ksnc_closing);
+	LASSERT(!conn->ksnc_closing);
 
 	if (rc != 0) {
-		CERROR ("Error %d getting sock peer IP\n", rc);
+		CERROR("Error %d getting sock peer IP\n", rc);
 		return rc;
 	}
 
 	rc = libcfs_sock_getaddr(conn->ksnc_sock, 0,
 				 &conn->ksnc_myipaddr, NULL);
 	if (rc != 0) {
-		CERROR ("Error %d getting sock local IP\n", rc);
+		CERROR("Error %d getting sock local IP\n", rc);
 		return rc;
 	}
 
@@ -75,7 +75,7 @@ ksocknal_lib_zc_capable(ksock_conn_t *conn)
 }
 
 int
-ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx)
+ksocknal_lib_send_iov(ksock_conn_t *conn, ksock_tx_t *tx)
 {
 	struct socket *sock = conn->ksnc_sock;
 	int	    nob;
@@ -117,7 +117,7 @@ ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx)
 }
 
 int
-ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx)
+ksocknal_lib_send_kiov(ksock_conn_t *conn, ksock_tx_t *tx)
 {
 	struct socket *sock = conn->ksnc_sock;
 	lnet_kiov_t   *kiov = tx->tx_kiov;
@@ -125,7 +125,7 @@ ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx)
 	int	    nob;
 
 	/* Not NOOP message */
-	LASSERT (tx->tx_lnetmsg != NULL);
+	LASSERT(tx->tx_lnetmsg != NULL);
 
 	/* NB we can't trust socket ops to either consume our iovs
 	 * or leave them alone. */
@@ -185,7 +185,7 @@ ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx)
 }
 
 void
-ksocknal_lib_eager_ack (ksock_conn_t *conn)
+ksocknal_lib_eager_ack(ksock_conn_t *conn)
 {
 	int	    opt = 1;
 	struct socket *sock = conn->ksnc_sock;
@@ -196,11 +196,11 @@ ksocknal_lib_eager_ack (ksock_conn_t *conn)
 	 * peer. */
 
 	kernel_setsockopt(sock, SOL_TCP, TCP_QUICKACK,
-			       (char *)&opt, sizeof (opt));
+			       (char *)&opt, sizeof(opt));
 }
 
 int
-ksocknal_lib_recv_iov (ksock_conn_t *conn)
+ksocknal_lib_recv_iov(ksock_conn_t *conn)
 {
 #if SOCKNAL_SINGLE_FRAG_RX
 	struct kvec  scratch;
@@ -223,13 +223,13 @@ ksocknal_lib_recv_iov (ksock_conn_t *conn)
 
 	/* NB we can't trust socket ops to either consume our iovs
 	 * or leave them alone. */
-	LASSERT (niov > 0);
+	LASSERT(niov > 0);
 
 	for (nob = i = 0; i < niov; i++) {
 		scratchiov[i] = iov[i];
 		nob += scratchiov[i].iov_len;
 	}
-	LASSERT (nob <= conn->ksnc_rx_nob_wanted);
+	LASSERT(nob <= conn->ksnc_rx_nob_wanted);
 
 	rc = kernel_recvmsg(conn->ksnc_sock, &msg,
 		scratchiov, niov, nob, MSG_DONTWAIT);
@@ -243,7 +243,7 @@ ksocknal_lib_recv_iov (ksock_conn_t *conn)
 	if (saved_csum != 0) {
 		/* accumulate checksum */
 		for (i = 0, sum = rc; sum > 0; i++, sum -= fragnob) {
-			LASSERT (i < niov);
+			LASSERT(i < niov);
 
 			fragnob = iov[i].iov_len;
 			if (fragnob > sum)
@@ -278,7 +278,7 @@ ksocknal_lib_kiov_vmap(lnet_kiov_t *kiov, int niov,
 	if (!*ksocknal_tunables.ksnd_zc_recv || pages == NULL)
 		return NULL;
 
-	LASSERT (niov <= LNET_MAX_IOV);
+	LASSERT(niov <= LNET_MAX_IOV);
 
 	if (niov < 2 ||
 	    niov < *ksocknal_tunables.ksnd_zc_recv_min_nfrags)
@@ -304,7 +304,7 @@ ksocknal_lib_kiov_vmap(lnet_kiov_t *kiov, int niov,
 }
 
 int
-ksocknal_lib_recv_kiov (ksock_conn_t *conn)
+ksocknal_lib_recv_kiov(ksock_conn_t *conn)
 {
 #if SOCKNAL_SINGLE_FRAG_RX || !SOCKNAL_RISK_KMAP_DEADLOCK
 	struct kvec   scratch;
@@ -348,14 +348,14 @@ ksocknal_lib_recv_kiov (ksock_conn_t *conn)
 		n = niov;
 	}
 
-	LASSERT (nob <= conn->ksnc_rx_nob_wanted);
+	LASSERT(nob <= conn->ksnc_rx_nob_wanted);
 
 	rc = kernel_recvmsg(conn->ksnc_sock, &msg,
 			(struct kvec *)scratchiov, n, nob, MSG_DONTWAIT);
 
 	if (conn->ksnc_msg.ksm_csum != 0) {
 		for (i = 0, sum = rc; sum > 0; i++, sum -= fragnob) {
-			LASSERT (i < niov);
+			LASSERT(i < niov);
 
 			/* Dang! have to kmap again because I have nowhere to stash the
 			 * mapped address.  But by doing it while the page is still
@@ -423,7 +423,7 @@ ksocknal_lib_csum_tx(ksock_tx_t *tx)
 }
 
 int
-ksocknal_lib_get_conn_tunables (ksock_conn_t *conn, int *txmem, int *rxmem, int *nagle)
+ksocknal_lib_get_conn_tunables(ksock_conn_t *conn, int *txmem, int *rxmem, int *nagle)
 {
 	struct socket *sock = conn->ksnc_sock;
 	int	    len;
@@ -431,7 +431,7 @@ ksocknal_lib_get_conn_tunables (ksock_conn_t *conn, int *txmem, int *rxmem, int
 
 	rc = ksocknal_connsock_addref(conn);
 	if (rc != 0) {
-		LASSERT (conn->ksnc_closing);
+		LASSERT(conn->ksnc_closing);
 		*txmem = *rxmem = *nagle = 0;
 		return -ESHUTDOWN;
 	}
@@ -454,7 +454,7 @@ ksocknal_lib_get_conn_tunables (ksock_conn_t *conn, int *txmem, int *rxmem, int
 }
 
 int
-ksocknal_lib_setup_sock (struct socket *sock)
+ksocknal_lib_setup_sock(struct socket *sock)
 {
 	int	     rc;
 	int	     option;
@@ -473,17 +473,17 @@ ksocknal_lib_setup_sock (struct socket *sock)
 	linger.l_linger = 0;
 
 	rc = kernel_setsockopt(sock, SOL_SOCKET, SO_LINGER,
-			      (char *)&linger, sizeof (linger));
+			      (char *)&linger, sizeof(linger));
 	if (rc != 0) {
-		CERROR ("Can't set SO_LINGER: %d\n", rc);
+		CERROR("Can't set SO_LINGER: %d\n", rc);
 		return rc;
 	}
 
 	option = -1;
 	rc = kernel_setsockopt(sock, SOL_TCP, TCP_LINGER2,
-				    (char *)&option, sizeof (option));
+				    (char *)&option, sizeof(option));
 	if (rc != 0) {
-		CERROR ("Can't set SO_LINGER2: %d\n", rc);
+		CERROR("Can't set SO_LINGER2: %d\n", rc);
 		return rc;
 	}
 
@@ -491,9 +491,9 @@ ksocknal_lib_setup_sock (struct socket *sock)
 		option = 1;
 
 		rc = kernel_setsockopt(sock, SOL_TCP, TCP_NODELAY,
-					    (char *)&option, sizeof (option));
+					    (char *)&option, sizeof(option));
 		if (rc != 0) {
-			CERROR ("Can't disable nagle: %d\n", rc);
+			CERROR("Can't disable nagle: %d\n", rc);
 			return rc;
 		}
 	}
@@ -502,7 +502,7 @@ ksocknal_lib_setup_sock (struct socket *sock)
 				*ksocknal_tunables.ksnd_tx_buffer_size,
 				*ksocknal_tunables.ksnd_rx_buffer_size);
 	if (rc != 0) {
-		CERROR ("Can't set buffer tx %d, rx %d buffers: %d\n",
+		CERROR("Can't set buffer tx %d, rx %d buffers: %d\n",
 			*ksocknal_tunables.ksnd_tx_buffer_size,
 			*ksocknal_tunables.ksnd_rx_buffer_size, rc);
 		return rc;
@@ -519,9 +519,9 @@ ksocknal_lib_setup_sock (struct socket *sock)
 
 	option = (do_keepalive ? 1 : 0);
 	rc = kernel_setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE,
-			      (char *)&option, sizeof (option));
+			      (char *)&option, sizeof(option));
 	if (rc != 0) {
-		CERROR ("Can't set SO_KEEPALIVE: %d\n", rc);
+		CERROR("Can't set SO_KEEPALIVE: %d\n", rc);
 		return rc;
 	}
 
@@ -529,23 +529,23 @@ ksocknal_lib_setup_sock (struct socket *sock)
 		return 0;
 
 	rc = kernel_setsockopt(sock, SOL_TCP, TCP_KEEPIDLE,
-				    (char *)&keep_idle, sizeof (keep_idle));
+				    (char *)&keep_idle, sizeof(keep_idle));
 	if (rc != 0) {
-		CERROR ("Can't set TCP_KEEPIDLE: %d\n", rc);
+		CERROR("Can't set TCP_KEEPIDLE: %d\n", rc);
 		return rc;
 	}
 
 	rc = kernel_setsockopt(sock, SOL_TCP, TCP_KEEPINTVL,
-				    (char *)&keep_intvl, sizeof (keep_intvl));
+				    (char *)&keep_intvl, sizeof(keep_intvl));
 	if (rc != 0) {
-		CERROR ("Can't set TCP_KEEPINTVL: %d\n", rc);
+		CERROR("Can't set TCP_KEEPINTVL: %d\n", rc);
 		return rc;
 	}
 
 	rc = kernel_setsockopt(sock, SOL_TCP, TCP_KEEPCNT,
-				    (char *)&keep_count, sizeof (keep_count));
+				    (char *)&keep_count, sizeof(keep_count));
 	if (rc != 0) {
-		CERROR ("Can't set TCP_KEEPCNT: %d\n", rc);
+		CERROR("Can't set TCP_KEEPCNT: %d\n", rc);
 		return rc;
 	}
 
@@ -553,7 +553,7 @@ ksocknal_lib_setup_sock (struct socket *sock)
 }
 
 void
-ksocknal_lib_push_conn (ksock_conn_t *conn)
+ksocknal_lib_push_conn(ksock_conn_t *conn)
 {
 	struct sock    *sk;
 	struct tcp_sock *tp;
@@ -568,29 +568,29 @@ ksocknal_lib_push_conn (ksock_conn_t *conn)
 	sk = conn->ksnc_sock->sk;
 	tp = tcp_sk(sk);
 
-	lock_sock (sk);
+	lock_sock(sk);
 	nonagle = tp->nonagle;
 	tp->nonagle = 1;
-	release_sock (sk);
+	release_sock(sk);
 
 	rc = kernel_setsockopt(conn->ksnc_sock, SOL_TCP, TCP_NODELAY,
-				      (char *)&val, sizeof (val));
-	LASSERT (rc == 0);
+				      (char *)&val, sizeof(val));
+	LASSERT(rc == 0);
 
-	lock_sock (sk);
+	lock_sock(sk);
 	tp->nonagle = nonagle;
-	release_sock (sk);
+	release_sock(sk);
 
 	ksocknal_connsock_decref(conn);
 }
 
-extern void ksocknal_read_callback (ksock_conn_t *conn);
-extern void ksocknal_write_callback (ksock_conn_t *conn);
+extern void ksocknal_read_callback(ksock_conn_t *conn);
+extern void ksocknal_write_callback(ksock_conn_t *conn);
 /*
  * socket call back in Linux
  */
 static void
-ksocknal_data_ready (struct sock *sk)
+ksocknal_data_ready(struct sock *sk)
 {
 	ksock_conn_t  *conn;
 
@@ -600,8 +600,8 @@ ksocknal_data_ready (struct sock *sk)
 
 	conn = sk->sk_user_data;
 	if (conn == NULL) {	     /* raced with ksocknal_terminate_conn */
-		LASSERT (sk->sk_data_ready != &ksocknal_data_ready);
-		sk->sk_data_ready (sk);
+		LASSERT(sk->sk_data_ready != &ksocknal_data_ready);
+		sk->sk_data_ready(sk);
 	} else
 		ksocknal_read_callback(conn);
 
@@ -609,7 +609,7 @@ ksocknal_data_ready (struct sock *sk)
 }
 
 static void
-ksocknal_write_space (struct sock *sk)
+ksocknal_write_space(struct sock *sk)
 {
 	ksock_conn_t  *conn;
 	int	    wspace;
@@ -629,12 +629,12 @@ ksocknal_write_space (struct sock *sk)
 				      " ready" : " blocked"),
 	       (conn == NULL) ? "" : (conn->ksnc_tx_scheduled ?
 				      " scheduled" : " idle"),
-	       (conn == NULL) ? "" : (list_empty (&conn->ksnc_tx_queue) ?
+	       (conn == NULL) ? "" : (list_empty(&conn->ksnc_tx_queue) ?
 				      " empty" : " queued"));
 
 	if (conn == NULL) {	     /* raced with ksocknal_terminate_conn */
-		LASSERT (sk->sk_write_space != &ksocknal_write_space);
-		sk->sk_write_space (sk);
+		LASSERT(sk->sk_write_space != &ksocknal_write_space);
+		sk->sk_write_space(sk);
 
 		read_unlock(&ksocknal_data.ksnd_global_lock);
 		return;
@@ -647,7 +647,7 @@ ksocknal_write_space (struct sock *sk)
 		 * ENOMEM check in ksocknal_transmit is race-free (think about
 		 * it). */
 
-		clear_bit (SOCK_NOSPACE, &sk->sk_socket->flags);
+		clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
 	}
 
 	read_unlock(&ksocknal_data.ksnd_global_lock);