From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Mon, 22 Jun 2020 15:44:32 +0000 Subject: [PATCH][next] mm/zswap: remove redundant assignment to variable dlen Message-Id: <20200622154432.50133-1-colin.king@canonical.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Seth Jennings , Dan Streetman , Vitaly Wool , Andrew Morton , linux-mm@kvack.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King The variable dlen is being assigned a value that is never read, the assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- mm/zswap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/zswap.c b/mm/zswap.c index 14839cbac7ff..d63b90edd833 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -1249,7 +1249,6 @@ static int zswap_frontswap_load(unsigned type, pgoff_t offset, sg_init_one(&output, dst, dlen); acomp_request_set_params(acomp_ctx->req, &input, &output, entry->length, dlen); ret = crypto_wait_req(crypto_acomp_decompress(acomp_ctx->req), &acomp_ctx->wait); - dlen = acomp_ctx->req->dlen; mutex_unlock(&acomp_ctx->mutex); kunmap(page); -- 2.27.0