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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: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Colin Ian King 2022-01-19 18:10:38 -08:00 committed by Linus Torvalds
parent 69d0db01e2
commit b1e78ef3be
1 changed files with 0 additions and 2 deletions
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2
lib/asn1_encoder.c
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@ -164,8 +164,6 @@ asn1_encode_oid(unsigned char *data, const unsigned char *end_data,
data_len -= 3; data_len -= 3;
ret = 0;
for (i = 2; i < oid_len; i++) { for (i = 2; i < oid_len; i++) {
ret = asn1_encode_oid_digit(&d, &data_len, oid[i]); ret = asn1_encode_oid_digit(&d, &data_len, oid[i]);
if (ret < 0) if (ret < 0)