staging/lustre: Remove unnecessary space after a cast

This patch fixes all checkpatch occurences of
"CHECK: No space is necessary after a cast"
in Lustre code.

Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2016-06-18 23:53:12 -04:00 committed by Greg Kroah-Hartman
parent d719d2ddd1
commit 9797fb0e25
22 changed files with 39 additions and 39 deletions

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@ -35,7 +35,7 @@
#define MAX_NUM_SHOW_ENTRIES 32 #define MAX_NUM_SHOW_ENTRIES 32
#define LNET_MAX_STR_LEN 128 #define LNET_MAX_STR_LEN 128
#define LNET_MAX_SHOW_NUM_CPT 128 #define LNET_MAX_SHOW_NUM_CPT 128
#define LNET_UNDEFINED_HOPS ((__u32) -1) #define LNET_UNDEFINED_HOPS ((__u32)(-1))
struct lnet_ioctl_config_lnd_cmn_tunables { struct lnet_ioctl_config_lnd_cmn_tunables {
__u32 lct_version; __u32 lct_version;

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@ -68,9 +68,9 @@ typedef __u64 lnet_nid_t;
typedef __u32 lnet_pid_t; typedef __u32 lnet_pid_t;
/** wildcard NID that matches any end-point address */ /** wildcard NID that matches any end-point address */
#define LNET_NID_ANY ((lnet_nid_t) -1) #define LNET_NID_ANY ((lnet_nid_t)(-1))
/** wildcard PID that matches any lnet_pid_t */ /** wildcard PID that matches any lnet_pid_t */
#define LNET_PID_ANY ((lnet_pid_t) -1) #define LNET_PID_ANY ((lnet_pid_t)(-1))
#define LNET_PID_RESERVED 0xf0000000 /* reserved bits in PID */ #define LNET_PID_RESERVED 0xf0000000 /* reserved bits in PID */
#define LNET_PID_USERFLAG 0x80000000 /* set in userspace peers */ #define LNET_PID_USERFLAG 0x80000000 /* set in userspace peers */

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@ -98,7 +98,7 @@ extern struct kib_tunables kiblnd_tunables;
#define IBLND_CREDIT_HIGHWATER_V1 7 /* V1 only : when eagerly to return credits */ #define IBLND_CREDIT_HIGHWATER_V1 7 /* V1 only : when eagerly to return credits */
#define IBLND_CREDITS_DEFAULT 8 /* default # of peer credits */ #define IBLND_CREDITS_DEFAULT 8 /* default # of peer credits */
#define IBLND_CREDITS_MAX ((typeof(((struct kib_msg *) 0)->ibm_credits)) - 1) /* Max # of peer credits */ #define IBLND_CREDITS_MAX ((typeof(((struct kib_msg *)0)->ibm_credits)) - 1) /* Max # of peer credits */
/* when eagerly to return credits */ /* when eagerly to return credits */
#define IBLND_CREDITS_HIGHWATER(t, v) ((v) == IBLND_MSG_VERSION_1 ? \ #define IBLND_CREDITS_HIGHWATER(t, v) ((v) == IBLND_MSG_VERSION_1 ? \

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@ -1103,7 +1103,7 @@ kiblnd_init_rdma(struct kib_conn *conn, struct kib_tx *tx, int type,
wrknob = min(min(kiblnd_rd_frag_size(srcrd, srcidx), wrknob = min(min(kiblnd_rd_frag_size(srcrd, srcidx),
kiblnd_rd_frag_size(dstrd, dstidx)), kiblnd_rd_frag_size(dstrd, dstidx)),
(__u32) resid); (__u32)resid);
sge = &tx->tx_sge[tx->tx_nwrq]; sge = &tx->tx_sge[tx->tx_nwrq];
sge->addr = kiblnd_rd_frag_addr(srcrd, srcidx); sge->addr = kiblnd_rd_frag_addr(srcrd, srcidx);

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@ -475,7 +475,7 @@ ksocknal_add_peer(lnet_ni_t *ni, lnet_process_id_t id, __u32 ipaddr, int port)
write_lock_bh(&ksocknal_data.ksnd_global_lock); write_lock_bh(&ksocknal_data.ksnd_global_lock);
/* always called with a ref on ni, so shutdown can't have started */ /* always called with a ref on ni, so shutdown can't have started */
LASSERT(!((struct ksock_net *) ni->ni_data)->ksnn_shutdown); LASSERT(!((struct ksock_net *)ni->ni_data)->ksnn_shutdown);
peer2 = ksocknal_find_peer_locked(ni, id); peer2 = ksocknal_find_peer_locked(ni, id);
if (peer2) { if (peer2) {
@ -1146,7 +1146,7 @@ ksocknal_create_conn(lnet_ni_t *ni, struct ksock_route *route,
write_lock_bh(global_lock); write_lock_bh(global_lock);
/* called with a ref on ni, so shutdown can't have started */ /* called with a ref on ni, so shutdown can't have started */
LASSERT(!((struct ksock_net *) ni->ni_data)->ksnn_shutdown); LASSERT(!((struct ksock_net *)ni->ni_data)->ksnn_shutdown);
peer2 = ksocknal_find_peer_locked(ni, peerid); peer2 = ksocknal_find_peer_locked(ni, peerid);
if (!peer2) { if (!peer2) {

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@ -126,7 +126,7 @@ ksocknal_send_iov(struct ksock_conn *conn, struct ksock_tx *tx)
do { do {
LASSERT(tx->tx_niov > 0); LASSERT(tx->tx_niov > 0);
if (nob < (int) iov->iov_len) { if (nob < (int)iov->iov_len) {
iov->iov_base = (void *)((char *)iov->iov_base + nob); iov->iov_base = (void *)((char *)iov->iov_base + nob);
iov->iov_len -= nob; iov->iov_len -= nob;
return rc; return rc;
@ -326,7 +326,7 @@ ksocknal_recv_kiov(struct ksock_conn *conn)
do { do {
LASSERT(conn->ksnc_rx_nkiov > 0); LASSERT(conn->ksnc_rx_nkiov > 0);
if (nob < (int) kiov->kiov_len) { if (nob < (int)kiov->kiov_len) {
kiov->kiov_offset += nob; kiov->kiov_offset += nob;
kiov->kiov_len -= nob; kiov->kiov_len -= nob;
return -EAGAIN; return -EAGAIN;

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@ -503,7 +503,7 @@ ksocknal_send_hello_v1(struct ksock_conn *conn, ksock_hello_msg_t *hello)
if (!hello->kshm_nips) if (!hello->kshm_nips)
goto out; goto out;
for (i = 0; i < (int) hello->kshm_nips; i++) for (i = 0; i < (int)hello->kshm_nips; i++)
hello->kshm_ips[i] = __cpu_to_le32(hello->kshm_ips[i]); hello->kshm_ips[i] = __cpu_to_le32(hello->kshm_ips[i]);
rc = lnet_sock_write(sock, hello->kshm_ips, rc = lnet_sock_write(sock, hello->kshm_ips,
@ -622,7 +622,7 @@ ksocknal_recv_hello_v1(struct ksock_conn *conn, ksock_hello_msg_t *hello,
goto out; goto out;
} }
for (i = 0; i < (int) hello->kshm_nips; i++) { for (i = 0; i < (int)hello->kshm_nips; i++) {
hello->kshm_ips[i] = __le32_to_cpu(hello->kshm_ips[i]); hello->kshm_ips[i] = __le32_to_cpu(hello->kshm_ips[i]);
if (!hello->kshm_ips[i]) { if (!hello->kshm_ips[i]) {
@ -690,7 +690,7 @@ ksocknal_recv_hello_v2(struct ksock_conn *conn, ksock_hello_msg_t *hello, int ti
return rc; return rc;
} }
for (i = 0; i < (int) hello->kshm_nips; i++) { for (i = 0; i < (int)hello->kshm_nips; i++) {
if (conn->ksnc_flip) if (conn->ksnc_flip)
__swab32s(&hello->kshm_ips[i]); __swab32s(&hello->kshm_ips[i]);

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@ -1673,7 +1673,7 @@ lnet_fill_ni_info(struct lnet_ni *ni, struct lnet_ioctl_config_data *config)
if (!ni || !config) if (!ni || !config)
return; return;
net_config = (struct lnet_ioctl_net_config *) config->cfg_bulk; net_config = (struct lnet_ioctl_net_config *)config->cfg_bulk;
if (!net_config) if (!net_config)
return; return;

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@ -196,7 +196,7 @@ static int __init lnet_init(void)
* Have to schedule a separate thread to avoid deadlocking * Have to schedule a separate thread to avoid deadlocking
* in modload * in modload
*/ */
(void) kthread_run(lnet_configure, NULL, "lnet_initd"); (void)kthread_run(lnet_configure, NULL, "lnet_initd");
} }
return 0; return 0;

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@ -217,13 +217,13 @@ enum sptlrpc_bulk_service {
#define SPTLRPC_FLVR_DEFAULT SPTLRPC_FLVR_NULL #define SPTLRPC_FLVR_DEFAULT SPTLRPC_FLVR_NULL
#define SPTLRPC_FLVR_INVALID ((__u32) 0xFFFFFFFF) #define SPTLRPC_FLVR_INVALID ((__u32)0xFFFFFFFF)
#define SPTLRPC_FLVR_ANY ((__u32) 0xFFF00000) #define SPTLRPC_FLVR_ANY ((__u32)0xFFF00000)
/** /**
* extract the useful part from wire flavor * extract the useful part from wire flavor
*/ */
#define WIRE_FLVR(wflvr) (((__u32) (wflvr)) & 0x000FFFFF) #define WIRE_FLVR(wflvr) (((__u32)(wflvr)) & 0x000FFFFF)
/** @} flavor */ /** @} flavor */

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@ -1413,7 +1413,7 @@ int ll_lov_setstripe_ea_info(struct inode *inode, struct dentry *dentry,
out: out:
return rc; return rc;
out_req_free: out_req_free:
ptlrpc_req_finished((struct ptlrpc_request *) oit.d.lustre.it_data); ptlrpc_req_finished((struct ptlrpc_request *)oit.d.lustre.it_data);
goto out; goto out;
} }

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@ -560,7 +560,7 @@ static int vvp_pgcache_show(struct seq_file *f, void *v)
env = cl_env_get(&refcheck); env = cl_env_get(&refcheck);
if (!IS_ERR(env)) { if (!IS_ERR(env)) {
pos = *(loff_t *) v; pos = *(loff_t *)v;
vvp_pgcache_id_unpack(pos, &id); vvp_pgcache_id_unpack(pos, &id);
sbi = f->private; sbi = f->private;
clob = vvp_pgcache_obj(env, &sbi->ll_cl->cd_lu_dev, &id); clob = vvp_pgcache_obj(env, &sbi->ll_cl->cd_lu_dev, &id);

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@ -1803,7 +1803,7 @@ static int mdc_iocontrol(unsigned int cmd, struct obd_export *exp, int len,
case IOC_OBD_STATFS: { case IOC_OBD_STATFS: {
struct obd_statfs stat_buf = {0}; struct obd_statfs stat_buf = {0};
if (*((__u32 *) data->ioc_inlbuf2) != 0) { if (*((__u32 *)data->ioc_inlbuf2) != 0) {
rc = -ENODEV; rc = -ENODEV;
goto out; goto out;
} }
@ -1997,7 +1997,7 @@ static int mdc_hsm_copytool_send(int len, void *val)
if (len < sizeof(*lh) + sizeof(*hal)) { if (len < sizeof(*lh) + sizeof(*hal)) {
CERROR("Short HSM message %d < %d\n", len, CERROR("Short HSM message %d < %d\n", len,
(int) (sizeof(*lh) + sizeof(*hal))); (int)(sizeof(*lh) + sizeof(*hal)));
return -EPROTO; return -EPROTO;
} }
if (lh->kuc_magic == __swab16(KUC_MAGIC)) { if (lh->kuc_magic == __swab16(KUC_MAGIC)) {

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@ -1030,7 +1030,7 @@ static int mgc_set_info_async(const struct lu_env *env, struct obd_export *exp,
rc = sptlrpc_parse_flavor(val, &flvr); rc = sptlrpc_parse_flavor(val, &flvr);
if (rc) { if (rc) {
CERROR("invalid sptlrpc flavor %s to MGS\n", CERROR("invalid sptlrpc flavor %s to MGS\n",
(char *) val); (char *)val);
return rc; return rc;
} }
@ -1046,7 +1046,7 @@ static int mgc_set_info_async(const struct lu_env *env, struct obd_export *exp,
sptlrpc_flavor2name(&cli->cl_flvr_mgc, sptlrpc_flavor2name(&cli->cl_flvr_mgc,
str, sizeof(str)); str, sizeof(str));
LCONSOLE_ERROR("asking sptlrpc flavor %s to MGS but currently %s is in use\n", LCONSOLE_ERROR("asking sptlrpc flavor %s to MGS but currently %s is in use\n",
(char *) val, str); (char *)val, str);
rc = -EPERM; rc = -EPERM;
} }
return rc; return rc;

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@ -573,7 +573,7 @@ static inline struct cl_env *cl_env_fetch(void)
{ {
struct cl_env *cle; struct cl_env *cle;
cle = cfs_hash_lookup(cl_env_hash, (void *) (long) current->pid); cle = cfs_hash_lookup(cl_env_hash, (void *)(long)current->pid);
LASSERT(ergo(cle, cle->ce_magic == &cl_env_init0)); LASSERT(ergo(cle, cle->ce_magic == &cl_env_init0));
return cle; return cle;
} }
@ -584,7 +584,7 @@ static inline void cl_env_attach(struct cl_env *cle)
int rc; int rc;
LASSERT(!cle->ce_owner); LASSERT(!cle->ce_owner);
cle->ce_owner = (void *) (long) current->pid; cle->ce_owner = (void *)(long)current->pid;
rc = cfs_hash_add_unique(cl_env_hash, cle->ce_owner, rc = cfs_hash_add_unique(cl_env_hash, cle->ce_owner,
&cle->ce_node); &cle->ce_node);
LASSERT(rc == 0); LASSERT(rc == 0);
@ -595,7 +595,7 @@ static inline void cl_env_do_detach(struct cl_env *cle)
{ {
void *cookie; void *cookie;
LASSERT(cle->ce_owner == (void *) (long) current->pid); LASSERT(cle->ce_owner == (void *)(long)current->pid);
cookie = cfs_hash_del(cl_env_hash, cle->ce_owner, cookie = cfs_hash_del(cl_env_hash, cle->ce_owner,
&cle->ce_node); &cle->ce_node);
LASSERT(cookie == cle); LASSERT(cookie == cle);

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@ -1073,7 +1073,7 @@ int class_config_llog_handler(const struct lu_env *env,
{ {
struct config_llog_instance *clli = data; struct config_llog_instance *clli = data;
int cfg_len = rec->lrh_len; int cfg_len = rec->lrh_len;
char *cfg_buf = (char *) (rec + 1); char *cfg_buf = (char *)(rec + 1);
int rc = 0; int rc = 0;
switch (rec->lrh_type) { switch (rec->lrh_type) {

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@ -769,7 +769,7 @@ static int nrs_policy_register(struct ptlrpc_nrs *nrs,
spin_unlock(&nrs->nrs_lock); spin_unlock(&nrs->nrs_lock);
if (rc != 0) if (rc != 0)
(void) nrs_policy_unregister(nrs, policy->pol_desc->pd_name); (void)nrs_policy_unregister(nrs, policy->pol_desc->pd_name);
return rc; return rc;
} }

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@ -1100,7 +1100,7 @@ int sptlrpc_cli_unwrap_early_reply(struct ptlrpc_request *req,
early_req->rq_flvr = req->rq_flvr; early_req->rq_flvr = req->rq_flvr;
early_req->rq_repbuf = early_buf; early_req->rq_repbuf = early_buf;
early_req->rq_repbuf_len = early_bufsz; early_req->rq_repbuf_len = early_bufsz;
early_req->rq_repdata = (struct lustre_msg *) early_buf; early_req->rq_repdata = (struct lustre_msg *)early_buf;
early_req->rq_repdata_len = early_size; early_req->rq_repdata_len = early_size;
early_req->rq_early = 1; early_req->rq_early = 1;
early_req->rq_reqmsg = req->rq_reqmsg; early_req->rq_reqmsg = req->rq_reqmsg;
@ -1552,7 +1552,7 @@ void _sptlrpc_enlarge_msg_inplace(struct lustre_msg *msg,
/* move from segment + 1 to end segment */ /* move from segment + 1 to end segment */
LASSERT(msg->lm_magic == LUSTRE_MSG_MAGIC_V2); LASSERT(msg->lm_magic == LUSTRE_MSG_MAGIC_V2);
oldmsg_size = lustre_msg_size_v2(msg->lm_bufcount, msg->lm_buflens); oldmsg_size = lustre_msg_size_v2(msg->lm_bufcount, msg->lm_buflens);
movesize = oldmsg_size - ((unsigned long) src - (unsigned long) msg); movesize = oldmsg_size - ((unsigned long)src - (unsigned long)msg);
LASSERT(movesize >= 0); LASSERT(movesize >= 0);
if (movesize) if (movesize)

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@ -269,7 +269,7 @@ static unsigned long enc_pools_shrink_scan(struct shrinker *s,
static inline static inline
int npages_to_npools(unsigned long npages) int npages_to_npools(unsigned long npages)
{ {
return (int) ((npages + PAGES_PER_POOL - 1) / PAGES_PER_POOL); return (int)((npages + PAGES_PER_POOL - 1) / PAGES_PER_POOL);
} }
/* /*

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@ -644,7 +644,7 @@ static int logname2fsname(const char *logname, char *buf, int buflen)
return -EINVAL; return -EINVAL;
} }
len = min((int) (ptr - logname), buflen - 1); len = min((int)(ptr - logname), buflen - 1);
memcpy(buf, logname, len); memcpy(buf, logname, len);
buf[len] = '\0'; buf[len] = '\0';

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@ -56,7 +56,7 @@ static struct ptlrpc_svc_ctx null_svc_ctx;
static inline static inline
void null_encode_sec_part(struct lustre_msg *msg, enum lustre_sec_part sp) void null_encode_sec_part(struct lustre_msg *msg, enum lustre_sec_part sp)
{ {
msg->lm_secflvr |= (((__u32) sp) & 0xFF) << 24; msg->lm_secflvr |= (((__u32)sp) & 0xFF) << 24;
} }
static inline static inline
@ -326,7 +326,7 @@ int null_alloc_rs(struct ptlrpc_request *req, int msgsize)
rs->rs_svc_ctx = req->rq_svc_ctx; rs->rs_svc_ctx = req->rq_svc_ctx;
atomic_inc(&req->rq_svc_ctx->sc_refcount); atomic_inc(&req->rq_svc_ctx->sc_refcount);
rs->rs_repbuf = (struct lustre_msg *) (rs + 1); rs->rs_repbuf = (struct lustre_msg *)(rs + 1);
rs->rs_repbuf_len = rs_size - sizeof(*rs); rs->rs_repbuf_len = rs_size - sizeof(*rs);
rs->rs_msg = rs->rs_repbuf; rs->rs_msg = rs->rs_repbuf;

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@ -294,7 +294,7 @@ int plain_cli_wrap_bulk(struct ptlrpc_cli_ctx *ctx,
LASSERT(req->rq_reqbuf->lm_bufcount == PLAIN_PACK_SEGMENTS); LASSERT(req->rq_reqbuf->lm_bufcount == PLAIN_PACK_SEGMENTS);
bsd = lustre_msg_buf(req->rq_reqbuf, PLAIN_PACK_BULK_OFF, 0); bsd = lustre_msg_buf(req->rq_reqbuf, PLAIN_PACK_BULK_OFF, 0);
token = (struct plain_bulk_token *) bsd->bsd_data; token = (struct plain_bulk_token *)bsd->bsd_data;
bsd->bsd_version = 0; bsd->bsd_version = 0;
bsd->bsd_flags = 0; bsd->bsd_flags = 0;
@ -339,7 +339,7 @@ int plain_cli_unwrap_bulk(struct ptlrpc_cli_ctx *ctx,
LASSERT(req->rq_repdata->lm_bufcount == PLAIN_PACK_SEGMENTS); LASSERT(req->rq_repdata->lm_bufcount == PLAIN_PACK_SEGMENTS);
bsdv = lustre_msg_buf(req->rq_repdata, PLAIN_PACK_BULK_OFF, 0); bsdv = lustre_msg_buf(req->rq_repdata, PLAIN_PACK_BULK_OFF, 0);
tokenv = (struct plain_bulk_token *) bsdv->bsd_data; tokenv = (struct plain_bulk_token *)bsdv->bsd_data;
if (req->rq_bulk_write) { if (req->rq_bulk_write) {
if (bsdv->bsd_flags & BSD_FL_ERR) if (bsdv->bsd_flags & BSD_FL_ERR)
@ -811,7 +811,7 @@ int plain_alloc_rs(struct ptlrpc_request *req, int msgsize)
rs->rs_svc_ctx = req->rq_svc_ctx; rs->rs_svc_ctx = req->rq_svc_ctx;
atomic_inc(&req->rq_svc_ctx->sc_refcount); atomic_inc(&req->rq_svc_ctx->sc_refcount);
rs->rs_repbuf = (struct lustre_msg *) (rs + 1); rs->rs_repbuf = (struct lustre_msg *)(rs + 1);
rs->rs_repbuf_len = rs_size - sizeof(*rs); rs->rs_repbuf_len = rs_size - sizeof(*rs);
lustre_init_msg_v2(rs->rs_repbuf, PLAIN_PACK_SEGMENTS, buflens, NULL); lustre_init_msg_v2(rs->rs_repbuf, PLAIN_PACK_SEGMENTS, buflens, NULL);
@ -891,7 +891,7 @@ int plain_svc_unwrap_bulk(struct ptlrpc_request *req,
LASSERT(req->rq_pack_bulk); LASSERT(req->rq_pack_bulk);
bsdr = lustre_msg_buf(req->rq_reqbuf, PLAIN_PACK_BULK_OFF, 0); bsdr = lustre_msg_buf(req->rq_reqbuf, PLAIN_PACK_BULK_OFF, 0);
tokenr = (struct plain_bulk_token *) bsdr->bsd_data; tokenr = (struct plain_bulk_token *)bsdr->bsd_data;
bsdv = lustre_msg_buf(rs->rs_repbuf, PLAIN_PACK_BULK_OFF, 0); bsdv = lustre_msg_buf(rs->rs_repbuf, PLAIN_PACK_BULK_OFF, 0);
bsdv->bsd_version = 0; bsdv->bsd_version = 0;
@ -926,7 +926,7 @@ int plain_svc_wrap_bulk(struct ptlrpc_request *req,
bsdr = lustre_msg_buf(req->rq_reqbuf, PLAIN_PACK_BULK_OFF, 0); bsdr = lustre_msg_buf(req->rq_reqbuf, PLAIN_PACK_BULK_OFF, 0);
bsdv = lustre_msg_buf(rs->rs_repbuf, PLAIN_PACK_BULK_OFF, 0); bsdv = lustre_msg_buf(rs->rs_repbuf, PLAIN_PACK_BULK_OFF, 0);
tokenv = (struct plain_bulk_token *) bsdv->bsd_data; tokenv = (struct plain_bulk_token *)bsdv->bsd_data;
bsdv->bsd_version = 0; bsdv->bsd_version = 0;
bsdv->bsd_type = SPTLRPC_BULK_DEFAULT; bsdv->bsd_type = SPTLRPC_BULK_DEFAULT;