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Subject[PATCH] crypto: x86/des: remove redundant assignment of variable nbytes
Date
The variable nbytes is being assigned a value that is never read, it is
being re-assigned in the following statement. The assignment is redundant
and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
arch/x86/crypto/des3_ede_glue.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/crypto/des3_ede_glue.c b/arch/x86/crypto/des3_ede_glue.c
index e7cb68a3db3b..787c234d2469 100644
--- a/arch/x86/crypto/des3_ede_glue.c
+++ b/arch/x86/crypto/des3_ede_glue.c
@@ -164,7 +164,7 @@ static int cbc_encrypt(struct skcipher_request *req)

err = skcipher_walk_virt(&walk, req, false);

- while ((nbytes = walk.nbytes)) {
+ while (walk.nbytes) {
nbytes = __cbc_encrypt(ctx, &walk);
err = skcipher_walk_done(&walk, nbytes);
}
@@ -243,7 +243,7 @@ static int cbc_decrypt(struct skcipher_request *req)

err = skcipher_walk_virt(&walk, req, false);

- while ((nbytes = walk.nbytes)) {
+ while (walk.nbytes) {
nbytes = __cbc_decrypt(ctx, &walk);
err = skcipher_walk_done(&walk, nbytes);
}
--
2.33.1
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