[PATCH 13/22] config: change write_error() to take a (struct lock_file *) argument

[Michael Haggerty <mhagger@alum.mit.edu>]

Reduce the amount of code that has to know about the lock_file's
filename field.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 config.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/config.c b/config.c
index 6821cef..1ea3f39 100644
--- a/config.c
+++ b/config.c
@@ -1303,9 +1303,9 @@ static int store_aux(const char *key, const char *value, void *cb)
 	return 0;
 }
 
-static int write_error(const char *filename)
+static int write_error(struct lock_file *lk)
 {
-	error("failed to write new configuration file %s", filename);
+	error("failed to write new configuration file %s", lk->filename);
 
 	/* Same error code as "failed to rename". */
 	return 4;
@@ -1706,7 +1706,7 @@ out_free:
 	return ret;
 
 write_err_out:
-	ret = write_error(lock->filename);
+	ret = write_error(lock);
 	goto out_free;
 
 }
@@ -1821,7 +1821,7 @@ int git_config_rename_section_in_file(const char *config_filename,
 				}
 				store.baselen = strlen(new_name);
 				if (!store_write_section(out_fd, new_name)) {
-					ret = write_error(lock->filename);
+					ret = write_error(lock);
 					goto out;
 				}
 				/*
@@ -1847,7 +1847,7 @@ int git_config_rename_section_in_file(const char *config_filename,
 			continue;
 		length = strlen(output);
 		if (write_in_full(out_fd, output, length) != length) {
-			ret = write_error(lock->filename);
+			ret = write_error(lock);
 			goto out;
 		}
 	}
-- 
1.9.0