fs/dlm/dir: remove unuse variable count_match

The variable was never used after introduced. Better to comment it if we
want to keep the info.

fs/dlm/dir.c:65:26: error: variable 'count_match' set but not used [-Werror,-Wunused-but-set-variable]
   65 |         unsigned int count = 0, count_match = 0, count_bad = 0, count_add = 0;
      |                                 ^
1 error generated.

Signed-off-by: Alex Shi <alexs@kernel.org>
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>

Author: Alex Shi

fs/dlm/dir.c

@@ -62,7 +62,7 @@ int dlm_recover_directory(struct dlm_ls *ls, uint64_t seq)
 	char *b, *last_name = NULL;
 	int error = -ENOMEM, last_len, nodeid, result;
 	uint16_t namelen;
-	unsigned int count = 0, count_match = 0, count_bad = 0, count_add = 0;
+	unsigned int count = 0, count_bad = 0, count_add = 0;
 
 	log_rinfo(ls, "dlm_recover_directory");
 
@@ -157,12 +157,12 @@ int dlm_recover_directory(struct dlm_ls *ls, uint64_t seq)
 				}
 
 				/* The name was found in rsbtbl, and the
-				 * master nodeid matches memb->nodeid. */
+				 * master nodeid matches memb->nodeid.
 
 				if (result == DLM_LU_MATCH &&
 				    nodeid == memb->nodeid) {
 					count_match++;
-				}
+				}*/
 
 				/* The name was not found in rsbtbl and was
 				 * added with memb->nodeid as the master. */