Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH][next] mm/zswap: remove redundant assignment to variable dlen | Date | Mon, 22 Jun 2020 16:44:32 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> --- 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
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