From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F03E35D7BF; Mon, 5 May 2025 22:58:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746485907; cv=none; b=Gj9dWiSxloFA0L8UPTvXiUM/S97WYehTrElt+ggZaNbLFTc43nF7owZSYopdrKodiDGQRrVOKGnT35E1AyFlTae2nTDOHQzJm0nPDMzTriRZ3pxeiM/aJ2KOFi9RPukymZNNkbyEjN6+LwEGTmDdClkN6QXmO8d5kb24uLcYRYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746485907; c=relaxed/simple; bh=QTl/bFmcjYT6RvFJZuAeXHESyiMLhcUNbI0/Y+RFxOA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=oFAYtIsuD75CB2PngNdjXNsIJwpj9LQ6/NK2iDiCFUS3H89YZvU5bVsUb8DevcIEuJfjzAV9gNU5m0DFRkWbjvgNB88z9tfVVZ4tEwHvEpvqMTIczk7GxPaYqBrG4/My6Fm6z5ycI35spJ9xoQ8Phx2rLekr6D10lWGQVAp4FE0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ymklz+QC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ymklz+QC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 19EBEC4CEE4; Mon, 5 May 2025 22:58:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746485906; bh=QTl/bFmcjYT6RvFJZuAeXHESyiMLhcUNbI0/Y+RFxOA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ymklz+QCJIyr7MWE1zcccJWh1MvwQFIkWo2+56WdfV5ADwJQyC42MEOynb3gMHvZ0 uFOcvQKvzGMkxu8IiI6Y0zOdY5K/oVCdqZPJYJRLP5zszMYADaIRJUHvqpDLBRlZRX AJ6uzxfpYtbp7JjbHeurIt9Q7VSfuCY6h398wbO15B1za3lMaeMcjsbav1iriz2Ujy vGlx8eceQd4ld1T+G8hq47OWZmH7VCwxxdWOxuQfXBXquaxMSQNPnuiKzsjV3eHi2o 7RIXhqhLRt0z8BPUzmhLmXMaqn624y07WkI6zqioZfqwlGUAnUOk8zTKFDQsaDQwOO mfCI/5F9McOyA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Kai=20M=C3=A4kisara?= , "Martin K . Petersen" , Sasha Levin , James.Bottomley@HansenPartnership.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 059/294] scsi: st: ERASE does not change tape location Date: Mon, 5 May 2025 18:52:39 -0400 Message-Id: <20250505225634.2688578-59-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505225634.2688578-1-sashal@kernel.org> References: <20250505225634.2688578-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.89 Content-Transfer-Encoding: 8bit From: Kai Mäkisara [ Upstream commit ad77cebf97bd42c93ab4e3bffd09f2b905c1959a ] The SCSI ERASE command erases from the current position onwards. Don't clear the position variables. Signed-off-by: Kai Mäkisara Link: https://lore.kernel.org/r/20250311112516.5548-3-Kai.Makisara@kolumbus.fi Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/st.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 293074f30906f..fb193caa4a3fa 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -2895,7 +2895,6 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon timeout = STp->long_timeout * 8; DEBC_printk(STp, "Erasing tape.\n"); - fileno = blkno = at_sm = 0; break; case MTSETBLK: /* Set block length */ case MTSETDENSITY: /* Set tape density */ -- 2.39.5