From patchwork Sat Jun 27 08:13:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 243020 List-Id: U-Boot discussion From: xypron.glpk at gmx.de (Heinrich Schuchardt) Date: Sat, 27 Jun 2020 10:13:55 +0200 Subject: [PATCH 1/1] crypto/fsl: unused value in caam_hash_update() Message-ID: <20200627081355.12334-1-xypron.glpk@gmx.de> The value 0 assigned to final is overwritten before ever being used. Remove the assignment. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass --- drivers/crypto/fsl/fsl_hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.20.1 diff --git a/drivers/crypto/fsl/fsl_hash.c b/drivers/crypto/fsl/fsl_hash.c index 953deec9ff..61f953e8a6 100644 --- a/drivers/crypto/fsl/fsl_hash.c +++ b/drivers/crypto/fsl/fsl_hash.c @@ -86,7 +86,7 @@ static int caam_hash_update(void *hash_ctx, const void *buf, unsigned int size, int is_last, enum caam_hash_algos caam_algo) { - uint32_t final = 0; + uint32_t final; phys_addr_t addr = virt_to_phys((void *)buf); struct sha_ctx *ctx = hash_ctx;