crypto: inside-secure - remove useless check (709ecc10) · Commits · 戴 / test

When sending an ahash request, the code checks for the extra variable not to be 0. This check is useless as the extra variable can't be 0 at this point (it is checked on the line just before). This patch does not modify the driver behaviour in any way. Signed-off-by:

Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by:

Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/inside-secure/safexcel_hash.c

+11 −13

Original line number	Diff line number	Diff line
		@@ -230,7 +230,6 @@ static int safexcel_ahash_send_req(struct crypto_async_request *async, int ring,
		if (!extra)
		extra = crypto_ahash_blocksize(ahash);

		if (extra) {
		sg_pcopy_to_buffer(areq->src, sg_nents(areq->src),
		req->cache_next, extra,
		areq->nbytes - extra);
		@@ -244,7 +243,6 @@ static int safexcel_ahash_send_req(struct crypto_async_request *async, int ring,
		return 0;
		}
		}
		}

		/* Add a command descriptor for the cached data, if any */
		if (cache_len) {

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