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config.c: drop local variable

As `ret` is not used for anything except determining an early return,
we don't need a variable for that. Drop it.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2016-04-27 14:30:39 -07:00 committed by Junio C Hamano
parent 9c60d9faab
commit 270cd9eaf4

View file

@ -1309,14 +1309,11 @@ static struct config_set_element *configset_find_element(struct config_set *cs,
struct config_set_element k;
struct config_set_element *found_entry;
char *normalized_key;
int ret;
/*
* `key` may come from the user, so normalize it before using it
* for querying entries from the hashmap.
*/
ret = git_config_parse_key(key, &normalized_key, NULL);
if (ret)
if (git_config_parse_key(key, &normalized_key, NULL))
return NULL;
hashmap_entry_init(&k, strhash(normalized_key));