Commit b1e78ef3 authored by Colin Ian King's avatar Colin Ian King Committed by Linus Torvalds
Browse files

lib: remove redundant assignment to variable ret 

The 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: default avatarColin Ian King <colin.i.king@gmail.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 69d0db01

lib/asn1_encoder.c

+0 −2
Original line number Diff line number Diff line
@@ -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)