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Message-Id: <1433816833-3244-7-git-send-email-jsimmons@infradead.org>
Date: Mon, 8 Jun 2015 22:27:12 -0400
From: James Simmons <jsimmons@...radead.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org, Oleg Drokin <oleg.drokin@...el.com>,
Andreas Dilger <andreas.dilger@...el.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
lustre-devel@...ts.lustre.org,
James Simmons <jsimmons@...radead.org>
Subject: [PATCH v5 6/7] staging:lustre: lib-socket.c code cleanup - indentation etc
Handle all the style issues reported by checkpatch.pl.
Remove general white spaces, spaces in function calls,
etc.
Signed-off-by: James Simmons <jsimmons@...radead.org>
---
.../staging/lustre/lnet/klnds/socklnd/socklnd.c | 4 +-
drivers/staging/lustre/lnet/lnet/lib-socket.c | 203 +++++++++-----------
2 files changed, 94 insertions(+), 113 deletions(-)
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
index ee5cf35..4128a92 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
@@ -1378,14 +1378,14 @@ ksocknal_create_conn(lnet_ni_t *ni, ksock_route_t *route,
ksocknal_txlist_done(ni, &zombies, 1);
ksocknal_peer_decref(peer);
- failed_1:
+failed_1:
if (hello != NULL)
LIBCFS_FREE(hello, offsetof(ksock_hello_msg_t,
kshm_ips[LNET_MAX_INTERFACES]));
LIBCFS_FREE(conn, sizeof(*conn));
- failed_0:
+failed_0:
sock_release(sock);
return rc;
}
diff --git a/drivers/staging/lustre/lnet/lnet/lib-socket.c b/drivers/staging/lustre/lnet/lnet/lib-socket.c
index 2d46a69..e6dd15b 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-socket.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-socket.c
@@ -63,13 +63,13 @@ kernel_sock_unlocked_ioctl(struct file *filp, int cmd, unsigned long arg)
static int
lnet_sock_ioctl(int cmd, unsigned long arg)
{
- struct file *sock_filp;
- struct socket *sock;
- int rc;
+ struct file *sock_filp;
+ struct socket *sock;
+ int rc;
- rc = sock_create (PF_INET, SOCK_STREAM, 0, &sock);
+ rc = sock_create(PF_INET, SOCK_STREAM, 0, &sock);
if (rc != 0) {
- CERROR ("Can't create socket: %d\n", rc);
+ CERROR("Can't create socket: %d\n", rc);
return rc;
}
@@ -88,12 +88,12 @@ out:
}
int
-lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
+lnet_ipif_query(char *name, int *up, __u32 *ip, __u32 *mask)
{
- struct ifreq ifr;
- int nob;
- int rc;
- __u32 val;
+ struct ifreq ifr;
+ int nob;
+ int rc;
+ __u32 val;
nob = strnlen(name, IFNAMSIZ);
if (nob == IFNAMSIZ) {
@@ -101,7 +101,7 @@ lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
return -EINVAL;
}
- CLASSERT (sizeof(ifr.ifr_name) >= IFNAMSIZ);
+ CLASSERT(sizeof(ifr.ifr_name) >= IFNAMSIZ);
strcpy(ifr.ifr_name, name);
rc = lnet_sock_ioctl(SIOCGIFFLAGS, (unsigned long)&ifr);
@@ -116,7 +116,6 @@ lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
*ip = *mask = 0;
return 0;
}
-
*up = 1;
strcpy(ifr.ifr_name, name);
@@ -143,23 +142,21 @@ lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
return 0;
}
-
EXPORT_SYMBOL(lnet_ipif_query);
int
-lnet_ipif_enumerate (char ***namesp)
+lnet_ipif_enumerate(char ***namesp)
{
/* Allocate and fill in 'names', returning # interfaces/error */
- char **names;
- int toobig;
- int nalloc;
- int nfound;
- struct ifreq *ifr;
- struct ifconf ifc;
- int rc;
- int nob;
- int i;
-
+ char **names;
+ int toobig;
+ int nalloc;
+ int nfound;
+ struct ifreq *ifr;
+ struct ifconf ifc;
+ int rc;
+ int nob;
+ int i;
nalloc = 16; /* first guess at max interfaces */
toobig = 0;
@@ -173,7 +170,8 @@ lnet_ipif_enumerate (char ***namesp)
LIBCFS_ALLOC(ifr, nalloc * sizeof(*ifr));
if (ifr == NULL) {
- CERROR ("ENOMEM enumerating up to %d interfaces\n", nalloc);
+ CERROR("ENOMEM enumerating up to %d interfaces\n",
+ nalloc);
rc = -ENOMEM;
goto out0;
}
@@ -183,14 +181,14 @@ lnet_ipif_enumerate (char ***namesp)
rc = lnet_sock_ioctl(SIOCGIFCONF, (unsigned long)&ifc);
if (rc < 0) {
- CERROR ("Error %d enumerating interfaces\n", rc);
+ CERROR("Error %d enumerating interfaces\n", rc);
goto out1;
}
- LASSERT (rc == 0);
+ LASSERT(rc == 0);
nfound = ifc.ifc_len/sizeof(*ifr);
- LASSERT (nfound <= nalloc);
+ LASSERT(nfound <= nalloc);
if (nfound < nalloc || toobig)
break;
@@ -209,8 +207,7 @@ lnet_ipif_enumerate (char ***namesp)
}
for (i = 0; i < nfound; i++) {
-
- nob = strnlen (ifr[i].ifr_name, IFNAMSIZ);
+ nob = strnlen(ifr[i].ifr_name, IFNAMSIZ);
if (nob == IFNAMSIZ) {
/* no space for terminating NULL */
CERROR("interface name %.*s too long (%d max)\n",
@@ -232,41 +229,39 @@ lnet_ipif_enumerate (char ***namesp)
*namesp = names;
rc = nfound;
- out2:
+out2:
if (rc < 0)
lnet_ipif_free_enumeration(names, nfound);
- out1:
+out1:
LIBCFS_FREE(ifr, nalloc * sizeof(*ifr));
- out0:
+out0:
return rc;
}
-
EXPORT_SYMBOL(lnet_ipif_enumerate);
void
-lnet_ipif_free_enumeration (char **names, int n)
+lnet_ipif_free_enumeration(char **names, int n)
{
- int i;
+ int i;
- LASSERT (n > 0);
+ LASSERT(n > 0);
for (i = 0; i < n && names[i] != NULL; i++)
LIBCFS_FREE(names[i], IFNAMSIZ);
LIBCFS_FREE(names, n * sizeof(*names));
}
-
EXPORT_SYMBOL(lnet_ipif_free_enumeration);
int
-lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
+lnet_sock_write(struct socket *sock, void *buffer, int nob, int timeout)
{
- int rc;
- long ticks = timeout * HZ;
- unsigned long then;
+ int rc;
+ long ticks = timeout * HZ;
+ unsigned long then;
struct timeval tv;
- LASSERT (nob > 0);
+ LASSERT(nob > 0);
/* Caller may pass a zero timeout if she thinks the socket buffer is
* empty enough to take the whole message immediately */
@@ -286,7 +281,7 @@ lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
.tv_usec = ((ticks % HZ) * 1000000) / HZ
};
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO,
- (char *)&tv, sizeof(tv));
+ (char *)&tv, sizeof(tv));
if (rc != 0) {
CERROR("Can't set socket send timeout %ld.%06d: %d\n",
(long)tv.tv_sec, (int)tv.tv_usec, rc);
@@ -305,7 +300,7 @@ lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
return rc;
if (rc == 0) {
- CERROR ("Unexpected zero rc\n");
+ CERROR("Unexpected zero rc\n");
return -ECONNABORTED;
}
@@ -315,21 +310,20 @@ lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
buffer = ((char *)buffer) + rc;
nob -= rc;
}
-
return 0;
}
EXPORT_SYMBOL(lnet_sock_write);
int
-lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
+lnet_sock_read(struct socket *sock, void *buffer, int nob, int timeout)
{
- int rc;
- long ticks = timeout * HZ;
- unsigned long then;
+ int rc;
+ long ticks = timeout * HZ;
+ unsigned long then;
struct timeval tv;
- LASSERT (nob > 0);
- LASSERT (ticks > 0);
+ LASSERT(nob > 0);
+ LASSERT(ticks > 0);
for (;;) {
struct kvec iov = {
@@ -337,7 +331,7 @@ lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
.iov_len = nob
};
struct msghdr msg = {
- .msg_flags = 0
+ .msg_flags = 0
};
/* Set receive timeout to remaining time */
@@ -346,7 +340,7 @@ lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
.tv_usec = ((ticks % HZ) * 1000000) / HZ
};
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO,
- (char *)&tv, sizeof(tv));
+ (char *)&tv, sizeof(tv));
if (rc != 0) {
CERROR("Can't set socket recv timeout %ld.%06d: %d\n",
(long)tv.tv_sec, (int)tv.tv_usec, rc);
@@ -373,31 +367,30 @@ lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
return -ETIMEDOUT;
}
}
-
EXPORT_SYMBOL(lnet_sock_read);
static int
-lnet_sock_create (struct socket **sockp, int *fatal,
- __u32 local_ip, int local_port)
+lnet_sock_create(struct socket **sockp, int *fatal, __u32 local_ip,
+ int local_port)
{
- struct sockaddr_in locaddr;
- struct socket *sock;
- int rc;
- int option;
+ struct sockaddr_in locaddr;
+ struct socket *sock;
+ int rc;
+ int option;
/* All errors are fatal except bind failure if the port is in use */
*fatal = 1;
- rc = sock_create (PF_INET, SOCK_STREAM, 0, &sock);
+ rc = sock_create(PF_INET, SOCK_STREAM, 0, &sock);
*sockp = sock;
if (rc != 0) {
- CERROR ("Can't create socket: %d\n", rc);
+ CERROR("Can't create socket: %d\n", rc);
return rc;
}
option = 1;
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
- (char *)&option, sizeof (option));
+ (char *)&option, sizeof(option));
if (rc != 0) {
CERROR("Can't set SO_REUSEADDR for socket: %d\n", rc);
goto failed;
@@ -423,27 +416,26 @@ lnet_sock_create (struct socket **sockp, int *fatal,
goto failed;
}
}
-
return 0;
- failed:
+failed:
sock_release(sock);
return rc;
}
int
-lnet_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize)
+lnet_sock_setbuf(struct socket *sock, int txbufsize, int rxbufsize)
{
- int option;
- int rc;
+ int option;
+ int rc;
if (txbufsize != 0) {
option = txbufsize;
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_SNDBUF,
- (char *)&option, sizeof (option));
+ (char *)&option, sizeof(option));
if (rc != 0) {
- CERROR ("Can't set send buffer %d: %d\n",
- option, rc);
+ CERROR("Can't set send buffer %d: %d\n",
+ option, rc);
return rc;
}
}
@@ -451,70 +443,63 @@ lnet_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize)
if (rxbufsize != 0) {
option = rxbufsize;
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVBUF,
- (char *)&option, sizeof (option));
+ (char *)&option, sizeof(option));
if (rc != 0) {
- CERROR ("Can't set receive buffer %d: %d\n",
- option, rc);
+ CERROR("Can't set receive buffer %d: %d\n",
+ option, rc);
return rc;
}
}
-
return 0;
}
-
EXPORT_SYMBOL(lnet_sock_setbuf);
int
-lnet_sock_getaddr (struct socket *sock, bool remote, __u32 *ip, int *port)
+lnet_sock_getaddr(struct socket *sock, bool remote, __u32 *ip, int *port)
{
struct sockaddr_in sin;
- int len = sizeof (sin);
- int rc;
+ int len = sizeof(sin);
+ int rc;
if (remote)
rc = kernel_getpeername(sock, (struct sockaddr *)&sin, &len);
else
rc = kernel_getsockname(sock, (struct sockaddr *)&sin, &len);
if (rc != 0) {
- CERROR ("Error %d getting sock %s IP/port\n",
- rc, remote ? "peer" : "local");
+ CERROR("Error %d getting sock %s IP/port\n",
+ rc, remote ? "peer" : "local");
return rc;
}
if (ip != NULL)
- *ip = ntohl (sin.sin_addr.s_addr);
+ *ip = ntohl(sin.sin_addr.s_addr);
if (port != NULL)
- *port = ntohs (sin.sin_port);
+ *port = ntohs(sin.sin_port);
return 0;
}
-
EXPORT_SYMBOL(lnet_sock_getaddr);
int
-lnet_sock_getbuf (struct socket *sock, int *txbufsize, int *rxbufsize)
+lnet_sock_getbuf(struct socket *sock, int *txbufsize, int *rxbufsize)
{
-
- if (txbufsize != NULL) {
+ if (txbufsize != NULL)
*txbufsize = sock->sk->sk_sndbuf;
- }
- if (rxbufsize != NULL) {
+ if (rxbufsize != NULL)
*rxbufsize = sock->sk->sk_rcvbuf;
- }
return 0;
}
-
EXPORT_SYMBOL(lnet_sock_getbuf);
int
-lnet_sock_listen (struct socket **sockp,
- __u32 local_ip, int local_port, int backlog)
+lnet_sock_listen(struct socket **sockp, __u32 local_ip, int local_port,
+ int backlog)
{
- int fatal;
- int rc;
+ int fatal;
+ int rc;
rc = lnet_sock_create(sockp, &fatal, local_ip, local_port);
if (rc != 0) {
@@ -532,15 +517,14 @@ lnet_sock_listen (struct socket **sockp,
sock_release(*sockp);
return rc;
}
-
EXPORT_SYMBOL(lnet_sock_listen);
int
-lnet_sock_accept (struct socket **newsockp, struct socket *sock)
+lnet_sock_accept(struct socket **newsockp, struct socket *sock)
{
- wait_queue_t wait;
+ wait_queue_t wait;
struct socket *newsock;
- int rc;
+ int rc;
init_waitqueue_entry(&wait, current);
@@ -571,26 +555,24 @@ lnet_sock_accept (struct socket **newsockp, struct socket *sock)
*newsockp = newsock;
return 0;
- failed:
+failed:
sock_release(newsock);
return rc;
}
-
EXPORT_SYMBOL(lnet_sock_accept);
int
-lnet_sock_connect (struct socket **sockp, int *fatal,
- __u32 local_ip, int local_port,
- __u32 peer_ip, int peer_port)
+lnet_sock_connect(struct socket **sockp, int *fatal, __u32 local_ip,
+ int local_port, __u32 peer_ip, int peer_port)
{
- struct sockaddr_in srvaddr;
- int rc;
+ struct sockaddr_in srvaddr;
+ int rc;
rc = lnet_sock_create(sockp, fatal, local_ip, local_port);
if (rc != 0)
return rc;
- memset (&srvaddr, 0, sizeof (srvaddr));
+ memset(&srvaddr, 0, sizeof(srvaddr));
srvaddr.sin_family = AF_INET;
srvaddr.sin_port = htons(peer_port);
srvaddr.sin_addr.s_addr = htonl(peer_ip);
@@ -607,11 +589,10 @@ lnet_sock_connect (struct socket **sockp, int *fatal,
*fatal = !(rc == -EADDRNOTAVAIL);
CDEBUG_LIMIT(*fatal ? D_NETERROR : D_NET,
- "Error %d connecting %pI4h/%d -> %pI4h/%d\n", rc,
- &local_ip, local_port, &peer_ip, peer_port);
+ "Error %d connecting %pI4h/%d -> %pI4h/%d\n", rc,
+ &local_ip, local_port, &peer_ip, peer_port);
sock_release(*sockp);
return rc;
}
-
EXPORT_SYMBOL(lnet_sock_connect);
--
1.7.1
--
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