Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1945943AbbHGRdr (ORCPT ); Fri, 7 Aug 2015 13:33:47 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:33146 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1945904AbbHGRdq (ORCPT ); Fri, 7 Aug 2015 13:33:46 -0400 From: Salah Triki To: broonie@kernel.org, gregkh@linuxfoundation.org Cc: salah.triki@acm.org, linux-kernel@vger.kernel.org Subject: [PATCH] regmap: Remove useless check Date: Fri, 7 Aug 2015 18:33:36 +0100 Message-Id: <1438968816-5370-1-git-send-email-salah.triki@acm.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1221 Lines: 34 lzo1x_1_do_compress always returns LZO_E_OK. Thus, the check of the return value is useless. Signed-off-by: Salah Triki --- drivers/base/regmap/regcache-lzo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/base/regmap/regcache-lzo.c b/drivers/base/regmap/regcache-lzo.c index 2d53f6f..67245d0 100644 --- a/drivers/base/regmap/regcache-lzo.c +++ b/drivers/base/regmap/regcache-lzo.c @@ -46,11 +46,10 @@ static int regcache_lzo_prepare(struct regcache_lzo_ctx *lzo_ctx) static int regcache_lzo_compress(struct regcache_lzo_ctx *lzo_ctx) { size_t compress_size; - int ret; - ret = lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len, + lzo1x_1_compress(lzo_ctx->src, lzo_ctx->src_len, lzo_ctx->dst, &compress_size, lzo_ctx->wmem); - if (ret != LZO_E_OK || compress_size > lzo_ctx->dst_len) + if (compress_size > lzo_ctx->dst_len) return -EINVAL; lzo_ctx->dst_len = compress_size; return 0; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/