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authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2021-03-30 12:10:29 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2021-04-09 09:41:06 +0200
commita52c7b16ddf31ad6f4ccbc10a50b7ae48b35fd13 (patch)
tree2829995948635a6ffa635437ee3b799a61281ac1
parentcrypto: hisilicon/sec - Fix a module parameter error (diff)
downloadlinux-a52c7b16ddf31ad6f4ccbc10a50b7ae48b35fd13.tar.xz
linux-a52c7b16ddf31ad6f4ccbc10a50b7ae48b35fd13.zip
crypto: ccp - A value assigned to a variable is never used
Fix the following whitescan warning: Assigning value "64" to "dst.address" here, but that stored value is overwritten before it can be used. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/ccp/ccp-ops.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
index d6a8f4e4b14a..bb88198c874e 100644
--- a/drivers/crypto/ccp/ccp-ops.c
+++ b/drivers/crypto/ccp/ccp-ops.c
@@ -2418,7 +2418,6 @@ static int ccp_run_ecc_pm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
dst.address += CCP_ECC_OUTPUT_SIZE;
ccp_reverse_get_dm_area(&dst, 0, ecc->u.pm.result.y, 0,
CCP_ECC_MODULUS_BYTES);
- dst.address += CCP_ECC_OUTPUT_SIZE;
/* Restore the workarea address */
dst.address = save;