From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) by mail19.linbit.com (LINBIT Mail Daemon) with ESMTP id 1D23F4203B3 for ; Fri, 16 Jun 2023 18:45:30 +0200 (CEST) Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-3f8d258f203so7592845e9.1 for ; Fri, 16 Jun 2023 09:45:30 -0700 (PDT) From: Colin Ian King To: Philipp Reisner , Lars Ellenberg , =?UTF-8?q?Christoph=20B=C3=B6hmwalder?= , Jens Axboe , drbd-dev@lists.linbit.com, linux-block@vger.kernel.org Date: Fri, 16 Jun 2023 17:45:28 +0100 Message-Id: <20230616164528.2342460-1-colin.i.king@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [Drbd-dev] [PATCH][next] drbd: remove redundant assignment to variable owords List-Id: "*Coordination* of development, patches, contributions -- *Questions* \(even to developers\) go to drbd-user, please." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The variable owords is being assigned a value that is never read, the exit path via label out returns before owords is ever used again. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/block/drbd/drbd_bitmap.c:654:3: warning: Value stored to 'owords' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King --- drivers/block/drbd/drbd_bitmap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c index 85ca000a0564..897bf211e985 100644 --- a/drivers/block/drbd/drbd_bitmap.c +++ b/drivers/block/drbd/drbd_bitmap.c @@ -651,7 +651,6 @@ int drbd_bm_resize(struct drbd_device *device, sector_t capacity, int set_new_bi spin_lock_irq(&b->bm_lock); opages = b->bm_pages; onpages = b->bm_number_of_pages; - owords = b->bm_words; b->bm_pages = NULL; b->bm_number_of_pages = b->bm_set = -- 2.39.2