Staging: batman-adv: Fix whitespace problems criticized by checkpatch.pl

Trailing spaces at the end of a line or before a tab are against
Documentation/CodingStyle "3.1: Spaces" and should be avoided. It is
also common style to add a single space after commas unless it is
followed either by a newline or a tab.

Reported-by: Mikal Sande <mikal.sande@gmail.com>
Reported-by: Luis de Bethencourt <luisbg@ubuntu.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/batman-adv/main.h

@@ -70,7 +70,7 @@
 #define MODULE_DEACTIVATING 2
 
 #define BCAST_QUEUE_LEN 256
-#define BATMAN_QUEUE_LE	256
+#define BATMAN_QUEUE_LEN	256
 
 /*
  * Debug Messages

drivers/staging/batman-adv/originator.c

@@ -297,7 +297,7 @@ ssize_t orig_fill_buffer_text(struct net_device *net_dev, char *buff,
 
 	rcu_read_lock();
 	hdr_len = sprintf(buff,
-		   "  %-14s (%s/%i) %17s [%10s]: %20s ... [B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%s (%s)] \n",
+		   "  %-14s (%s/%i) %17s [%10s]: %20s ... [B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%s (%s)]\n",
 		   "Originator", "#", TQ_MAX_VALUE, "Nexthop", "outgoingIF",
 		   "Potential nexthops", SOURCE_VERSION, REVISION_VERSION_STR,
 		   bat_priv->primary_if->dev, bat_priv->primary_if->addr_str,
@@ -354,7 +354,7 @@ ssize_t orig_fill_buffer_text(struct net_device *net_dev, char *buff,
 
 	if ((batman_count == 0) && (off == 0))
 		bytes_written += sprintf(buff + bytes_written,
-					"No batman nodes in range ... \n");
+					"No batman nodes in range ...\n");
 
 	return bytes_written;
 }

drivers/staging/batman-adv/types.h

@@ -59,8 +59,7 @@ struct orig_node {               /* structure for orig_list maintaining nodes of
 					    seqno window was reset. */
 	unsigned long batman_seqno_reset;/* time when the batman seqno
 					    window was reset. */
-/*	uint8_t  gwflags;      * flags related to gateway functions: gateway class */
-	uint8_t  flags;    		/* for now only VIS_SERVER flag. */
+	uint8_t  flags;			 /* for now only VIS_SERVER flag. */
 	unsigned char *hna_buff;
 	int16_t  hna_buff_len;
 	uint16_t last_real_seqno;   /* last and best known squence number */

drivers/staging/batman-adv/vis.c

@@ -40,7 +40,7 @@
     * when adding 128 - it is neither a predecessor nor a successor,
     * after adding more than 127 to the starting value - it is a successor */
 #define seq_before(x, y) ({typeof(x) _dummy = (x - y); \
-			  _dummy > smallest_signed_int(_dummy); })
+			_dummy > smallest_signed_int(_dummy); })
 #define seq_after(x, y) seq_before(y, x)
 
 struct hashtable_t *vis_hash;