We don't need the goto if we haven't done anything to clean up anyway.
also globalvar_add_simple("machine_id", NULL) is a no-op when we have
just called globalvar_add_simple above with an actual argument.
It doesn't clean the parameter, nor should it, because the code is
executed for the successful code as well and there is nothing that can
fail that late.
No functional change.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
common/machine_id.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/common/machine_id.c b/common/machine_id.c
index 6480806cd287..a530fdeb1da8 100644
--- a/common/machine_id.c
+++ b/common/machine_id.c
@@ -30,11 +30,11 @@ static int machine_id_set_globalvar(void)
unsigned char machine_id[SHA1_DIGEST_SIZE];
char hex_machine_id[MACHINE_ID_LENGTH];
char *env_machine_id;
- int ret = 0;
+ int ret;
/* nothing to do if no hashable information provided */
if (!__machine_id_hashable)
- goto out;
+ return 0;
digest = digest_alloc_by_algo(HASH_ALGO_SHA1);
ret = digest_init(digest);
@@ -58,8 +58,6 @@ static int machine_id_set_globalvar(void)
free(env_machine_id);
out:
- globalvar_add_simple("machine_id", NULL);
-
digest_free(digest);
return ret;
--
2.30.2
