| From: Colin Ian King <colin.i.king@gmail.com> |
| Subject: lib: remove redundant assignment to variable ret |
| |
| 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. |
| |
| Link: https://lkml.kernel.org/r/20211230134557.83633-1-colin.i.king@gmail.com |
| Signed-off-by: Colin Ian King <colin.i.king@gmail.com> |
| Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| lib/asn1_encoder.c | 2 -- |
| 1 file changed, 2 deletions(-) |
| |
| --- a/lib/asn1_encoder.c~lib-remove-redundant-assignment-to-variable-ret |
| +++ a/lib/asn1_encoder.c |
| @@ -164,8 +164,6 @@ asn1_encode_oid(unsigned char *data, con |
| |
| 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) |
| _ |
