[PATCH] lib: remove redundant assignment to variable ret

[Colin Ian King]

Variable ret is being assigned a value that is never read. If the
for-loop is entered then ret is immediately re-assigned a new
value. If the for-loop is not executed ret is never read. The
assignment is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 lib/asn1_encoder.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/asn1_encoder.c b/lib/asn1_encoder.c
index 27bbe891714f..0fd3c454a468 100644
--- a/lib/asn1_encoder.c
+++ b/lib/asn1_encoder.c
@@ -164,8 +164,6 @@ asn1_encode_oid(unsigned char *data, const unsigned char *end_data,
 
 	data_len -= 3;
 
-	ret = 0;
-
 	for (i = 2; i < oid_len; i++) {
 		ret = asn1_encode_oid_digit(&d, &data_len, oid[i]);
 		if (ret < 0)
-- 
2.33.1