staging:lustre: LNet header code cleanup - indentation etc

Handle all the style issues reported by checkpatch.pl.
Remove general white spaces, spaces in function calls,
alignments etc.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/lnet/lib-lnet.h

@@ -530,7 +530,9 @@ void lnet_recv(lnet_ni_t *ni, void *private, lnet_msg_t *msg, int delayed,
 	       unsigned int offset, unsigned int mlen, unsigned int rlen);
 lnet_msg_t *lnet_create_reply_msg(lnet_ni_t *ni, lnet_msg_t *get_msg);
 void lnet_set_reply_msg_len(lnet_ni_t *ni, lnet_msg_t *msg, unsigned int len);
+
 void lnet_finalize(lnet_ni_t *ni, lnet_msg_t *msg, int rc);
+
 void lnet_drop_delayed_msg_list(struct list_head *head, char *reason);
 void lnet_recv_delayed_msg_list(struct list_head *head);
 
@@ -679,12 +681,12 @@ void lnet_peer_tables_destroy(void);
 int lnet_peer_tables_create(void);
 void lnet_debug_peer(lnet_nid_t nid);
 
-static inline void lnet_peer_set_alive(lnet_peer_t *lp)
+static inline void
+lnet_peer_set_alive(lnet_peer_t *lp)
 {
 	lp->lp_last_alive = lp->lp_last_query = get_seconds();
 	if (!lp->lp_alive)
 		lnet_notify_locked(lp, 0, 1, lp->lp_last_alive);
 }
 
-
 #endif

drivers/staging/lustre/include/linux/lnet/lib-types.h

@@ -92,7 +92,8 @@ typedef struct lnet_msg {
 	unsigned int	msg_receiving:1;	/* being received */
 	unsigned int	msg_txcredit:1;		/* taken an NI send credit */
 	unsigned int	msg_peertxcredit:1;	/* taken a peer send credit */
-	unsigned int	  msg_rtrcredit:1;    /* taken a global router credit */
+	unsigned int	msg_rtrcredit:1;	/* taken a global
+						   router credit */
 	unsigned int	msg_peerrtrcredit:1;	/* taken a peer router credit */
 	unsigned int	msg_onactivelist:1;	/* on the activelist */
 
@@ -222,7 +223,8 @@ typedef struct lnet_lnd {
 	int (*lnd_recv)(struct lnet_ni *ni, void *private, lnet_msg_t *msg,
 			int delayed, unsigned int niov,
 			struct kvec *iov, lnet_kiov_t *kiov,
-			unsigned int offset, unsigned int mlen, unsigned int rlen);
+			unsigned int offset, unsigned int mlen,
+			unsigned int rlen);
 
 	/* lnet_parse() has had to delay processing of this message
 	 * (e.g. waiting for a forwarding buffer or send credits).  Give the
@@ -230,18 +232,18 @@ typedef struct lnet_lnd {
 	 * for success and do NOT give back a receive credit; that has to wait
 	 * until lnd_recv() gets called.  On failure return < 0 and
 	 * release resources; lnd_recv() will not be called. */
-	int (*lnd_eager_recv)(struct lnet_ni *ni, void *private, lnet_msg_t *msg,
+	int (*lnd_eager_recv)(struct lnet_ni *ni, void *private,
-			      void **new_privatep);
+			      lnet_msg_t *msg, void **new_privatep);
 
 	/* notification of peer health */
 	void (*lnd_notify)(struct lnet_ni *ni, lnet_nid_t peer, int alive);
 
 	/* query of peer aliveness */
-	void (*lnd_query)(struct lnet_ni *ni, lnet_nid_t peer, unsigned long *when);
+	void (*lnd_query)(struct lnet_ni *ni, lnet_nid_t peer,
+			  unsigned long *when);
 
 	/* accept a new connection */
 	int (*lnd_accept)(struct lnet_ni *ni, struct socket *sock);
-
 } lnd_t;
 
 struct lnet_tx_queue {
@@ -299,8 +301,10 @@ typedef struct {
 
 typedef struct lnet_peer {
 	struct list_head	 lp_hashlist;	/* chain on peer hash */
-	struct list_head	lp_txq;	       /* messages blocking for tx credits */
+	struct list_head	 lp_txq;	/* messages blocking for
-	struct list_head	lp_rtrq;	      /* messages blocking for router credits */
+						   tx credits */
+	struct list_head	 lp_rtrq;	/* messages blocking for
+						   router credits */
 	struct list_head	 lp_rtr_list;	/* chain on router list */
 	int			 lp_txcredits;	/* # tx credits available */
 	int			 lp_mintxcredits;  /* low water mark */
@@ -308,16 +312,24 @@ typedef struct lnet_peer {
 	int			 lp_minrtrcredits; /* low water mark */
 	unsigned int		 lp_alive:1;	   /* alive/dead? */
 	unsigned int		 lp_notify:1;	/* notification outstanding? */
-	unsigned int      lp_notifylnd:1;       /* outstanding notification for LND? */
+	unsigned int		 lp_notifylnd:1;/* outstanding notification
-	unsigned int      lp_notifying:1;       /* some thread is handling notification */
+						   for LND? */
-	unsigned int      lp_ping_notsent;      /* SEND event outstanding from ping */
+	unsigned int		 lp_notifying:1; /* some thread is handling
-	int	       lp_alive_count;       /* # times router went dead<->alive */
+						    notification */
+	unsigned int		 lp_ping_notsent;/* SEND event outstanding
+						    from ping */
+	int			 lp_alive_count; /* # times router went
+						    dead<->alive */
 	long			 lp_txqnob;	 /* bytes queued for sending */
-	unsigned long	lp_timestamp;	 /* time of last aliveness news */
+	unsigned long		 lp_timestamp;	 /* time of last aliveness
-	unsigned long	lp_ping_timestamp;    /* time of last ping attempt */
+						    news */
-	unsigned long	lp_ping_deadline;     /* != 0 if ping reply expected */
+	unsigned long		 lp_ping_timestamp;/* time of last ping
+						      attempt */
+	unsigned long		 lp_ping_deadline; /* != 0 if ping reply
+						      expected */
 	unsigned long		 lp_last_alive;	/* when I was last alive */
-	unsigned long	lp_last_query;	/* when lp_ni was queried last time */
+	unsigned long		 lp_last_query;	/* when lp_ni was queried
+						   last time */
 	lnet_ni_t		*lp_ni;		/* interface peer is on */
 	lnet_nid_t		 lp_nid;	/* peer's NID */
 	int			 lp_refcount;	/* # refs */
@@ -363,7 +375,8 @@ typedef struct {
 #define LNET_REMOTE_NETS_HASH_SIZE	(1 << the_lnet.ln_remote_nets_hbits)
 
 typedef struct {
-	struct list_head	      lrn_list;       /* chain on ln_remote_nets_hash */
+	struct list_head	lrn_list;	/* chain on
+						   ln_remote_nets_hash */
 	struct list_head	lrn_routes;	/* routes to me */
 	__u32			lrn_net;	/* my net number */
 } lnet_remotenet_t;
@@ -375,10 +388,12 @@ typedef struct {
 
 typedef struct {
 	struct list_head	rbp_bufs;	/* my free buffer pool */
-	struct list_head rbp_msgs;	     /* messages blocking for a buffer */
+	struct list_head	rbp_msgs;	/* messages blocking
+						   for a buffer */
 	int			rbp_npages;	/* # pages in each buffer */
 	int			rbp_nbuffers;	/* # buffers */
-	int	rbp_credits;	  /* # free buffers / blocked messages */
+	int			rbp_credits;	/* # free buffers /
+						     blocked messages */
 	int			rbp_mincredits;	/* low water mark */
 } lnet_rtrbufpool_t;
 
@@ -408,7 +423,8 @@ enum {
 /* Options for lnet_portal_t::ptl_options */
 #define LNET_PTL_LAZY		(1 << 0)
 #define LNET_PTL_MATCH_UNIQUE	(1 << 1)	/* unique match, for RDMA */
-#define LNET_PTL_MATCH_WILDCARD     (1 << 2)    /* wildcard match, request portal */
+#define LNET_PTL_MATCH_WILDCARD	(1 << 2)	/* wildcard match,
+						   request portal */
 
 /* parameter for matching operations (GET, PUT) */
 struct lnet_match_info {
@@ -575,7 +591,8 @@ typedef struct {
 
 	struct mutex			  ln_api_mutex;
 	struct mutex			  ln_lnd_mutex;
-	int				ln_init;	/* lnet_init() called? */
+	int				  ln_init;	/* lnet_init()
+							   called? */
 	/* Have I called LNetNIInit myself? */
 	int				  ln_niinit_self;
 	/* LNetNIInit/LNetNIFini counter */

drivers/staging/lustre/include/linux/lnet/lnetst.h

@@ -57,7 +57,8 @@
 #define LSTIO_SESSION_INFO	0xC03	/* query session */
 #define LSTIO_GROUP_ADD		0xC10	/* add group */
 #define LSTIO_GROUP_LIST	0xC11	/* list all groups in session */
-#define LSTIO_GROUP_INFO	0xC12	   /* query default information of specified group */
+#define LSTIO_GROUP_INFO	0xC12	/* query default information of
+					 * specified group */
 #define LSTIO_GROUP_DEL		0xC13	/* delete group */
 #define LSTIO_NODES_ADD		0xC14	/* add nodes to specified group */
 #define LSTIO_GROUP_UPDATE      0xC15	/* update group */
@@ -105,17 +106,21 @@ typedef struct {
 	int	tse_type;       /* test type */
 	int	tse_loop;       /* loop count */
 	int	tse_concur;     /* concurrency of test */
-} lstcon_test_ent_t;				    /*** test summary entry, for list_batch command */
+} lstcon_test_ent_t;		/*** test summary entry, for
+				 *** list_batch command */
 
 typedef struct {
 	int	bae_state;	/* batch status */
 	int	bae_timeout;	/* batch timeout */
 	int	bae_ntest;	/* # of tests in the batch */
-} lstcon_batch_ent_t;				   /*** batch summary entry, for list_batch command */
+} lstcon_batch_ent_t;		/*** batch summary entry, for
+				 *** list_batch command */
 
 typedef struct {
-	lstcon_ndlist_ent_t     tbe_cli_nle;	    /* client (group) node_list entry */
+	lstcon_ndlist_ent_t     tbe_cli_nle;	/* client (group) node_list
-	lstcon_ndlist_ent_t     tbe_srv_nle;	    /* server (group) node_list entry */
+						 * entry */
+	lstcon_ndlist_ent_t     tbe_srv_nle;	/* server (group) node_list
+						 * entry */
 	union {
 		lstcon_test_ent_t  tbe_test;	/* test entry */
 		lstcon_batch_ent_t tbe_batch;	/* batch entry */
@@ -137,7 +142,10 @@ typedef struct {
 } lstcon_rpc_ent_t;
 
 typedef struct {
-	int		     trs_rpc_stat[4];	/* RPCs stat (0: total, 1: failed, 2: finished, 4: reserved */
+	int	trs_rpc_stat[4];	/* RPCs stat (0: total
+						      1: failed
+						      2: finished
+						      4: reserved */
 	int	trs_rpc_errno;		/* RPC errno */
 	int	trs_fwk_stat[8];	/* framework stat */
 	int	trs_fwk_errno;		/* errno of the first remote error */
@@ -270,15 +278,23 @@ typedef struct {
 
 typedef struct {
 	int			 lstio_dbg_key;		/* IN: session key */
-	int		     lstio_dbg_type;	 /* IN: debug sessin|batch|group|nodes list */
+	int			 lstio_dbg_type;	/* IN: debug
-	int		     lstio_dbg_flags;	/* IN: reserved debug flags */
+								session|batch|
-	int		     lstio_dbg_timeout;      /* IN: timeout of debug */
+								group|nodes
-
+								list */
+	int			 lstio_dbg_flags;	/* IN: reserved debug
+							       flags */
+	int			 lstio_dbg_timeout;	/* IN: timeout of
+							       debug */
 	int			 lstio_dbg_nmlen;	/* IN: len of name */
-	char		   *lstio_dbg_namep;	/* IN: name of group|batch */
+	char			*lstio_dbg_namep;	/* IN: name of
-	int		     lstio_dbg_count;	/* IN: # of test nodes to debug */
+							       group|batch */
-	lnet_process_id_t      *lstio_dbg_idsp;	 /* IN: id of test nodes */
+	int			 lstio_dbg_count;	/* IN: # of test nodes
-	struct list_head	     *lstio_dbg_resultp;      /* OUT: list head of result buffer */
+							       to debug */
+	lnet_process_id_t	*lstio_dbg_idsp;	/* IN: id of test
+							       nodes */
+	struct list_head	*lstio_dbg_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_debug_args_t;
 
 typedef struct {
@@ -294,7 +310,8 @@ typedef struct {
 } lstio_group_del_args_t;
 
 #define LST_GROUP_CLEAN		1	/* remove inactive nodes in the group */
-#define LST_GROUP_REFRESH       2		       /* refresh inactive nodes in the group */
+#define LST_GROUP_REFRESH	2	/* refresh inactive nodes
+					 * in the group */
 #define LST_GROUP_RMND		3	/* delete nodes from the group */
 
 typedef struct {
@@ -305,7 +322,8 @@ typedef struct {
 	char			*lstio_grp_namep;	/* IN: group name */
 	int			 lstio_grp_count;	/* IN: # of nodes id */
 	lnet_process_id_t	*lstio_grp_idsp;	/* IN: array of nodes */
-	struct list_head	     *lstio_grp_resultp;      /* OUT: list head of result buffer */
+	struct list_head	*lstio_grp_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_group_update_args_t;
 
 typedef struct {
@@ -316,7 +334,8 @@ typedef struct {
 	/** OUT: session features */
 	unsigned		*lstio_grp_featp;
 	lnet_process_id_t	*lstio_grp_idsp;	/* IN: nodes */
-	struct list_head	     *lstio_grp_resultp;      /* OUT: list head of result buffer */
+	struct list_head	*lstio_grp_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_group_nodes_args_t;
 
 typedef struct {
@@ -330,8 +349,8 @@ typedef struct {
 	int			 lstio_grp_key;		/* IN: session key */
 	int			 lstio_grp_nmlen;	/* IN: name len */
 	char			*lstio_grp_namep;	/* IN: name */
-	lstcon_ndlist_ent_t    *lstio_grp_entp;	 /* OUT: description of group */
+	lstcon_ndlist_ent_t	*lstio_grp_entp;	/* OUT: description of
-
+								group */
 	int			*lstio_grp_idxp;	/* IN/OUT: node index */
 	int			*lstio_grp_ndentp;	/* IN/OUT: # of nodent */
 	lstcon_node_ent_t	*lstio_grp_dentsp;	/* OUT: nodent array */
@@ -353,28 +372,35 @@ typedef struct {
 
 typedef struct {
 	int			 lstio_bat_key;		/* IN: session key */
-	int		     lstio_bat_timeout;      /* IN: timeout for the batch */
+	int			 lstio_bat_timeout;	/* IN: timeout for
+							       the batch */
 	int			 lstio_bat_nmlen;	/* IN: name length */
 	char			*lstio_bat_namep;	/* IN: batch name */
-	struct list_head	     *lstio_bat_resultp;      /* OUT: list head of result buffer */
+	struct list_head	*lstio_bat_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_batch_run_args_t;
 
 typedef struct {
 	int			 lstio_bat_key;		/* IN: session key */
-	int		     lstio_bat_force;	/* IN: abort unfinished test RPC */
+	int			 lstio_bat_force;	/* IN: abort unfinished
+							       test RPC */
 	int			 lstio_bat_nmlen;	/* IN: name length */
 	char			*lstio_bat_namep;	/* IN: batch name */
-	struct list_head	     *lstio_bat_resultp;      /* OUT: list head of result buffer */
+	struct list_head	*lstio_bat_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_batch_stop_args_t;
 
 typedef struct {
 	int			 lstio_bat_key;		/* IN: session key */
 	int			 lstio_bat_testidx;	/* IN: test index */
-	int		     lstio_bat_client;       /* IN: is test client? */
+	int			 lstio_bat_client;	/* IN: we testing
-	int		     lstio_bat_timeout;      /* IN: timeout for waiting */
+							       client? */
+	int			 lstio_bat_timeout;	/* IN: timeout for
+							       waiting */
 	int			 lstio_bat_nmlen;	/* IN: name length */
 	char			*lstio_bat_namep;	/* IN: batch name */
-	struct list_head	     *lstio_bat_resultp;      /* OUT: list head of result buffer */
+	struct list_head	*lstio_bat_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_batch_query_args_t;
 
 typedef struct {
@@ -388,7 +414,8 @@ typedef struct {
 	int			 lstio_bat_key;		/* IN: session key */
 	int			 lstio_bat_nmlen;	/* IN: name length */
 	char			*lstio_bat_namep;	/* IN: name */
-	int		     lstio_bat_server;       /* IN: query server or not */
+	int			 lstio_bat_server;	/* IN: query server
+							       or not */
 	int			 lstio_bat_testidx;	/* IN: test index */
 	lstcon_test_batch_ent_t	*lstio_bat_entp;	/* OUT: batch ent */
 
@@ -400,12 +427,15 @@ typedef struct {
 /* add stat in session */
 typedef struct {
 	int			 lstio_sta_key;		/* IN: session key */
-	int		     lstio_sta_timeout;      /* IN: timeout for stat request */
+	int			 lstio_sta_timeout;	/* IN: timeout for
-	int		     lstio_sta_nmlen;	/* IN: group name length */
+							       stat request */
+	int			 lstio_sta_nmlen;	/* IN: group name
+							       length */
 	char			*lstio_sta_namep;	/* IN: group name */
 	int			 lstio_sta_count;	/* IN: # of pid */
 	lnet_process_id_t	*lstio_sta_idsp;	/* IN: pid */
-	struct list_head	     *lstio_sta_resultp;      /* OUT: list head of result buffer */
+	struct list_head	*lstio_sta_resultp;	/* OUT: list head of
+								result buffer */
 } lstio_stat_args_t;
 
 typedef enum {
@@ -425,20 +455,27 @@ typedef struct {
 	int		  lstio_tes_loop;	/* IN: loop count */
 	int		  lstio_tes_concur;	/* IN: concurrency */
 
-	int		     lstio_tes_dist;	 /* IN: node distribution in destination groups */
+	int		  lstio_tes_dist;	/* IN: node distribution in
-	int		     lstio_tes_span;	 /* IN: node span in destination groups */
+						       destination groups */
-	int		     lstio_tes_sgrp_nmlen;   /* IN: source group name length */
+	int		  lstio_tes_span;	/* IN: node span in
+						       destination groups */
+	int		  lstio_tes_sgrp_nmlen;	/* IN: source group
+						       name length */
 	char		 *lstio_tes_sgrp_name;	/* IN: group name */
-	int		     lstio_tes_dgrp_nmlen;   /* IN: destination group name length */
+	int		  lstio_tes_dgrp_nmlen;	/* IN: destination group
+						       name length */
 	char		 *lstio_tes_dgrp_name;	/* IN: group name */
 
 	int		  lstio_tes_param_len;	/* IN: param buffer len */
-	void		   *lstio_tes_param;	/* IN: parameter for specified test:
+	void		 *lstio_tes_param;	/* IN: parameter for specified
+						       test:
 						       lstio_bulk_param_t,
 						       lstio_ping_param_t,
 						       ... more */
-	int		    *lstio_tes_retp;	 /* OUT: private returned value */
+	int		 *lstio_tes_retp;	/* OUT: private returned
-	struct list_head	     *lstio_tes_resultp;      /* OUT: list head of result buffer */
+							value */
+	struct list_head *lstio_tes_resultp;	/* OUT: list head of
+							result buffer */
 } lstio_test_args_t;
 
 typedef enum {

drivers/staging/lustre/include/linux/lnet/socklnd.h

@@ -79,7 +79,8 @@ typedef struct {
 	__u32	ksm_csum;		/* checksum if != 0 */
 	__u64	ksm_zc_cookies[2];	/* Zero-Copy request/ACK cookie */
 	union {
-		ksock_lnet_msg_t lnetmsg;       /* lnet message, it's empty if it's NOOP */
+		ksock_lnet_msg_t lnetmsg;/* lnet message, it's empty if
+					  * it's NOOP */
 	} WIRE_ATTR ksm_u;
 } WIRE_ATTR ksock_msg_t;
 
@@ -91,8 +92,8 @@ socklnd_init_msg(ksock_msg_t *msg, int type)
 	msg->ksm_zc_cookies[0] = msg->ksm_zc_cookies[1]  = 0;
 }
 
-#define KSOCK_MSG_NOOP	  0xc0	    /* ksm_u empty */
+#define KSOCK_MSG_NOOP	0xC0	/* ksm_u empty */
-#define KSOCK_MSG_LNET	  0xc1	    /* lnet msg */
+#define KSOCK_MSG_LNET	0xC1	/* lnet msg */
 
 /* We need to know this number to parse hello msg from ksocklnd in
  * other LND (usocklnd, for example) */