diff options
Diffstat (limited to 'target/linux/generic/backport-5.4/080-wireguard-0065-crypto-x86-poly1305-Remove-assignments-with-no-effec.patch')
| -rw-r--r-- | target/linux/generic/backport-5.4/080-wireguard-0065-crypto-x86-poly1305-Remove-assignments-with-no-effec.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.4/080-wireguard-0065-crypto-x86-poly1305-Remove-assignments-with-no-effec.patch b/target/linux/generic/backport-5.4/080-wireguard-0065-crypto-x86-poly1305-Remove-assignments-with-no-effec.patch new file mode 100644 index 0000000000..0f8c836da9 --- /dev/null +++ b/target/linux/generic/backport-5.4/080-wireguard-0065-crypto-x86-poly1305-Remove-assignments-with-no-effec.patch @@ -0,0 +1,30 @@ +From 5502c4d51b8c27631ed1026ef172bd9ce58303d2 Mon Sep 17 00:00:00 2001 +From: Herbert Xu <herbert@gondor.apana.org.au> +Date: Thu, 24 Sep 2020 13:29:04 +1000 +Subject: [PATCH 065/124] crypto: x86/poly1305 - Remove assignments with no + effect + +commit 4a0c1de64bf9d9027a6f19adfba89fc27893db23 upstream. + +This patch removes a few ineffectual assignments from the function +crypto_poly1305_setdctxkey. + +Reported-by: kernel test robot <lkp@intel.com> +Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> +Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> +--- + arch/x86/crypto/poly1305_glue.c | 3 --- + 1 file changed, 3 deletions(-) + +--- a/arch/x86/crypto/poly1305_glue.c ++++ b/arch/x86/crypto/poly1305_glue.c +@@ -157,9 +157,6 @@ static unsigned int crypto_poly1305_setd + dctx->s[1] = get_unaligned_le32(&inp[4]); + dctx->s[2] = get_unaligned_le32(&inp[8]); + dctx->s[3] = get_unaligned_le32(&inp[12]); +- inp += POLY1305_BLOCK_SIZE; +- len -= POLY1305_BLOCK_SIZE; +- acc += POLY1305_BLOCK_SIZE; + dctx->sset = true; + } + } |