*: un-split strings across lines

Remove mid-string line breaks, cf. workflow doc:

  .. [#tool_style_conflicts] For example, lines over 80 characters are allowed
     for text strings to make it possible to search the code for them: please
     see `Linux kernel style (breaking long lines and strings)
     <https://www.kernel.org/doc/html/v4.10/process/coding-style.html#breaking-long-lines-and-strings>`_
     and `Issue #1794 <https://github.com/FRRouting/frr/issues/1794>`_.

Scripted commit, idempotent to running:
```
python3 tools/stringmangle.py --unwrap `git ls-files | egrep '\.[ch]$'`
```

Signed-off-by: David Lamparter <equinox@diac24.net>

1 files changed, 8 insertions, 16 deletions

diff --git a/ospfd/ospf_route.c b/ospfd/ospf_route.c
index a661c80a91..776f50b33a 100644
--- a/ospfd/ospf_route.c
+++ b/ospfd/ospf_route.c
@@ -322,8 +322,7 @@ void ospf_intra_add_router(struct route_table *rt, struct vertex *v,
 	if (!IS_ROUTER_LSA_BORDER(lsa) && !IS_ROUTER_LSA_EXTERNAL(lsa)) {
 		if (IS_DEBUG_OSPF_EVENT)
 			zlog_debug(
-				"ospf_intra_add_router: "
-				"this router is neither ASBR nor ABR, skipping it");
+				"ospf_intra_add_router: this router is neither ASBR nor ABR, skipping it");
 		return;
 	}
 
@@ -506,8 +505,7 @@ void ospf_intra_add_stub(struct route_table *rt, struct router_lsa_link *link,
 
 		if (IS_DEBUG_OSPF_EVENT)
 			zlog_debug(
-				"ospf_intra_add_stub(): "
-				"another route to the same prefix found with cost %u",
+				"ospf_intra_add_stub(): another route to the same prefix found with cost %u",
 				cur_or->cost);
 
 		/* Compare this distance to the current best cost to the stub
@@ -923,16 +921,14 @@ int ospf_add_discard_route(struct ospf *ospf, struct route_table *rt,
 		if (or->path_type == OSPF_PATH_INTRA_AREA) {
 			if (IS_DEBUG_OSPF_EVENT)
 				zlog_debug(
-					"ospf_add_discard_route(): "
-					"an intra-area route exists");
+					"ospf_add_discard_route(): an intra-area route exists");
 			return 0;
 		}
 
 		if (or->type == OSPF_DESTINATION_DISCARD) {
 			if (IS_DEBUG_OSPF_EVENT)
 				zlog_debug(
-					"ospf_add_discard_route(): "
-					"discard entry already installed");
+					"ospf_add_discard_route(): discard entry already installed");
 			return 0;
 		}
 
@@ -941,8 +937,7 @@ int ospf_add_discard_route(struct ospf *ospf, struct route_table *rt,
 
 	if (IS_DEBUG_OSPF_EVENT)
 		zlog_debug(
-			"ospf_add_discard_route(): "
-			"adding %s/%d",
+			"ospf_add_discard_route(): adding %s/%d",
 			inet_ntoa(p->prefix), p->prefixlen);
 
 	new_or = ospf_route_new();
@@ -967,8 +962,7 @@ void ospf_delete_discard_route(struct ospf *ospf, struct route_table *rt,
 
 	if (IS_DEBUG_OSPF_EVENT)
 		zlog_debug(
-			"ospf_delete_discard_route(): "
-			"deleting %s/%d",
+			"ospf_delete_discard_route(): deleting %s/%d",
 			inet_ntoa(p->prefix), p->prefixlen);
 
 	rn = route_node_lookup(rt, (struct prefix *)p);
@@ -985,16 +979,14 @@ void ospf_delete_discard_route(struct ospf *ospf, struct route_table *rt,
 	if (or->path_type == OSPF_PATH_INTRA_AREA) {
 		if (IS_DEBUG_OSPF_EVENT)
 			zlog_debug(
-				"ospf_delete_discard_route(): "
-				"an intra-area route exists");
+				"ospf_delete_discard_route(): an intra-area route exists");
 		return;
 	}
 
 	if (or->type != OSPF_DESTINATION_DISCARD) {
 		if (IS_DEBUG_OSPF_EVENT)
 			zlog_debug(
-				"ospf_delete_discard_route(): "
-				"not a discard entry");
+				"ospf_delete_discard_route(): not a discard entry");
 		return;
 	}