From nobody Sun Feb 8 21:41:55 2026 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6FC17192D8E for ; Mon, 7 Apr 2025 03:08:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743995318; cv=none; b=Jt2RKE6wZ97oqL16nwu+az0eAtt16ErbRo0wBBq4Qd6DtYZZ3sI1Nkmug1zoxVJ1IMBLjiu6n0K1Oi88LzR8eKVM/64A6o1ulfkmStUi+uPKGSzIDx3nvwut1HAPoXVYpNdRw+SZbe2pKrzb3DWrkZfVTupzEHdJHhe3g/iGNSE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743995318; c=relaxed/simple; bh=F2RVHRfKGzec4XIsvpV64YdBdo5xRHMDVu4WqHIDXbM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=gvHK7MigHu79dzrVHRk47DcPPw+tzt/ELz0X9TsZMIv4s+20ewejrHS42XwKuG6aJfVvTkKDsp63izPDE5SE3w612j3zSvU1RK6ogA8K+uvq3FHq7yBO+ZUmvS79X0danaOkp2dRBJnML8Z5+AOUhDuSCIN2K9HPH/vJWC6bI9k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost (unknown [124.16.138.129]) by APP-01 (Coremail) with SMTP id qwCowABH7v6gQfNnQc7JBg--.11684S2; Mon, 07 Apr 2025 11:08:17 +0800 (CST) From: Chen Ni To: dpenkler@gmail.com, gregkh@linuxfoundation.org, matchstick@neverthere.org, dan.carpenter@linaro.org, arnd@arndb.de, everestkc@everestkc.com.np Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Chen Ni Subject: [PATCH] staging: gpib: eastwood: Remove unnecessary print function dev_err() Date: Mon, 7 Apr 2025 11:07:43 +0800 Message-Id: <20250407030743.2382246-1-nichen@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowABH7v6gQfNnQc7JBg--.11684S2 X-Coremail-Antispam: 1UD129KBjvdXoWrZrWrWF43Wr4rtryrAr4ruFg_yoWftwc_CF 18ZrWxAr1SvFya9w10qF15urWSy3WkXr4Fga9FgFW7Gw4YvF1UZr98ZF9xJr47X3yxKFy8 AryrGr4Ykr4fAjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbsAFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AKxVWxJr 0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lc7CjxVAaw2AFwI0_ Jw0_GFylc2xSY4AK67AK6r48MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r 4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF 67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2I x0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2 z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnU UI43ZEXa7VUjAu4UUUUUU== X-CM-SenderInfo: xqlfxv3q6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" Function dev_err() is redundant because platform_get_irq() already prints an error. Signed-off-by: Chen Ni --- drivers/staging/gpib/eastwood/fluke_gpib.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/gpib/eastwood/fluke_gpib.c b/drivers/staging/g= pib/eastwood/fluke_gpib.c index a6b1ac169f94..65078b4aeea3 100644 --- a/drivers/staging/gpib/eastwood/fluke_gpib.c +++ b/drivers/staging/gpib/eastwood/fluke_gpib.c @@ -1024,10 +1024,8 @@ static int fluke_attach_impl(struct gpib_board *boar= d, const gpib_board_config_t } =20 irq =3D platform_get_irq(fluke_gpib_pdev, 0); - if (irq < 0) { - dev_err(&fluke_gpib_pdev->dev, "failed to obtain IRQ\n"); + if (irq < 0) return -EBUSY; - } retval =3D request_irq(irq, fluke_gpib_interrupt, isr_flags, fluke_gpib_p= dev->name, board); if (retval) { dev_err(&fluke_gpib_pdev->dev, --=20 2.25.1