mirrors/git
0
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-12-03 23:14:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

submodule-config: combine early return code into one goto

Browse Source 
So we have simpler return handling code and all the cleanup code in
almost one place.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Heiko Voigt 2016-07-28 14:49:47 +02:00 committed by Junio C Hamano
parent 514dea905a
commit 0918e25077
1 changed files with 12 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
submodule-config.c
View File

@ -376,7 +376,7 @@ static const struct submodule *config_from(struct submodule_cache *cache,
{
struct strbuf rev = STRBUF_INIT;
unsigned long config_size;
char *config;
char *config = NULL;
unsigned char sha1[20];
enum object_type type;
const struct submodule *submodule = NULL;
@ -397,10 +397,8 @@ static const struct submodule *config_from(struct submodule_cache *cache,
return entry->config;
}
if (!gitmodule_sha1_from_commit(commit_sha1, sha1, &rev)) {
strbuf_release(&rev);
return NULL;
}
if (!gitmodule_sha1_from_commit(commit_sha1, sha1, &rev))
goto out;
switch (lookup_type) {
case lookup_name:
@ -410,22 +408,12 @@ static const struct submodule *config_from(struct submodule_cache *cache,
submodule = cache_lookup_path(cache, sha1, key);
break;
}
if (submodule) {
strbuf_release(&rev);
return submodule;
}
if (submodule)
goto out;
config = read_sha1_file(sha1, &type, &config_size);
if (!config) {
strbuf_release(&rev);
return NULL;
}
if (type != OBJ_BLOB) {
strbuf_release(&rev);
free(config);
return NULL;
}
if (!config || type != OBJ_BLOB)
goto out;
/* fill the submodule config into the cache */
parameter.cache = cache;
@ -445,6 +433,11 @@ static const struct submodule *config_from(struct submodule_cache *cache,
default:
return NULL;
}
out:
strbuf_release(&rev);
free(config);
return submodule;
}
static const struct submodule *config_from_path(struct submodule_cache *cache,