[PATCH] crypto: sl3516: remove redundant initializations of pointers in_sg and out_sg
From: Colin Ian King <hidden>
Date: 2022-01-30 23:05:24
Also in:
kernel-janitors, linux-crypto, lkml
Subsystem:
arm/cortina systems gemini arm architecture, crypto api, gemini crypto driver, the rest · Maintainers:
Hans Ulli Kroll, Linus Walleij, Herbert Xu, "David S. Miller", Corentin Labbe, Linus Torvalds
Pointers in_sg and out_sg are being initialized with values that are never read, they are being re-assigned the same values later on. The initializations are redundant, remove them in preference to the later assignments that are closer to when the pointers are being used. Signed-off-by: Colin Ian King <redacted> --- drivers/crypto/gemini/sl3516-ce-cipher.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/gemini/sl3516-ce-cipher.c b/drivers/crypto/gemini/sl3516-ce-cipher.c
index c1c2b1d86663..53e3fefb81de 100644
--- a/drivers/crypto/gemini/sl3516-ce-cipher.c
+++ b/drivers/crypto/gemini/sl3516-ce-cipher.c@@ -23,8 +23,8 @@ static bool sl3516_ce_need_fallback(struct skcipher_request *areq) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(areq); struct sl3516_ce_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm); struct sl3516_ce_dev *ce = op->ce; - struct scatterlist *in_sg = areq->src; - struct scatterlist *out_sg = areq->dst; + struct scatterlist *in_sg; + struct scatterlist *out_sg; struct scatterlist *sg; if (areq->cryptlen == 0 || areq->cryptlen % 16) {
--
2.34.1
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