Formatting changes - Removing some red white space and adding some curly brackets.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@333075 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_local.c

@@ -451,8 +451,9 @@ static int local_answer(struct ast_channel *ast)
 	int isoutbound;
 	int res = -1;
 
-	if (!p)
+	if (!p) {
 		return -1;
+	}
 
 	ao2_lock(p);
 	ao2_ref(p, 1);
@@ -619,8 +620,9 @@ static int local_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
 {
 	struct local_pvt *p = newchan->tech_pvt;
 
-	if (!p)
+	if (!p) {
 		return -1;
+	}
 
 	ao2_lock(p);
 
@@ -629,10 +631,11 @@ static int local_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
 		ao2_unlock(p);
 		return -1;
 	}
-	if (p->owner == oldchan)
+	if (p->owner == oldchan) {
 		p->owner = newchan;
-	else
+	} else {
 		p->chan = newchan;
+	}
 
 	/* Do not let a masquerade cause a Local channel to be bridged to itself! */
 	if (!ast_check_hangup(newchan) && ((p->owner && p->owner->_bridge == p->chan) || (p->chan && p->chan->_bridge == p->owner))) {
@@ -653,8 +656,9 @@ static int local_indicate(struct ast_channel *ast, int condition, const void *da
 	struct ast_frame f = { AST_FRAME_CONTROL, };
 	int isoutbound;
 
-	if (!p)
+	if (!p) {
 		return -1;
+	}
 
 	ao2_ref(p, 1); /* ref for local_queue_frame */
 
@@ -804,7 +808,7 @@ static int local_sendhtml(struct ast_channel *ast, int subclass, const char *dat
 }
 
 /*! \brief Initiate new call, part of PBX interface
- * 	dest is the dial string */
+ *         dest is the dial string */
 static int local_call(struct ast_channel *ast, char *dest, int timeout)
 {
 	struct local_pvt *p = ast->tech_pvt;
@@ -1218,8 +1222,9 @@ static char *locals_show(struct ast_cli_entry *e, int cmd, struct ast_cli_args *
 		return NULL;
 	}
 
-	if (a->argc != 3)
+	if (a->argc != 3) {
 		return CLI_SHOWUSAGE;
+	}
 
 	if (ao2_container_count(locals) == 0) {
 		ast_cli(a->fd, "No local channels in use\n");