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>

diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c
index 66cc509295e5f81339bc424d36a3b36267ab0587..f5e8ab06070c1ab45864f7855f5783225aecd730 100644 (file)
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c
+++ b/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);