netdev - [PATCH AUTOSEL 6.2 14/17] xen/netback: use same error messages for same errors

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Message-Id: <20230406113131.648213-14-sashal@kernel.org>
Date:   Thu,  6 Apr 2023 07:31:28 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Juergen Gross <jgross@...e.com>, Jan Beulich <jbeulich@...e.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Sasha Levin <sashal@...nel.org>, wei.liu@...nel.org,
        paul@....org, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, xen-devel@...ts.xenproject.org,
        netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 6.2 14/17] xen/netback: use same error messages for same errors

From: Juergen Gross <jgross@...e.com>

[ Upstream commit 2eca98e5b24d01c02b46c67be05a5f98cc9789b1 ]

Issue the same error message in case an illegal page boundary crossing
has been detected in both cases where this is tested.

Suggested-by: Jan Beulich <jbeulich@...e.com>
Signed-off-by: Juergen Gross <jgross@...e.com>
Reviewed-by: Jan Beulich <jbeulich@...e.com>
Link: https://lore.kernel.org/r/20230329080259.14823-1-jgross@suse.com
Signed-off-by: Paolo Abeni <pabeni@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/xen-netback/netback.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 5c266062c08f0..c35c085dbc877 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -996,10 +996,8 @@ static void xenvif_tx_build_gops(struct xenvif_queue *queue,
 
 		/* No crossing a page as the payload mustn't fragment. */
 		if (unlikely((txreq.offset + txreq.size) > XEN_PAGE_SIZE)) {
-			netdev_err(queue->vif->dev,
-				   "txreq.offset: %u, size: %u, end: %lu\n",
-				   txreq.offset, txreq.size,
-				   (unsigned long)(txreq.offset&~XEN_PAGE_MASK) + txreq.size);
+			netdev_err(queue->vif->dev, "Cross page boundary, txreq.offset: %u, size: %u\n",
+				   txreq.offset, txreq.size);
 			xenvif_fatal_tx_err(queue->vif);
 			break;
 		}
-- 
2.39.2