From: stephen hemminger <stephen@networkplumber.org>
Date: Fri, 28 Jul 2017 15:59:43 +0000 (-0700)
Subject: netvsc: don't print pointer value in error message
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4a2176c63b0f95fdb66d363c7e3dacc145a4f038;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

netvsc: don't print pointer value in error message

Using %p to print pointer to packet meta-data doesn't give any
good info, and exposes kernel memory offsets.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 94c00acac58a..f0c15e782ce0 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -805,8 +805,10 @@ static inline int netvsc_send_pkt(
 			ret = -ENOSPC;
 		}
 	} else {
-		netdev_err(ndev, "Unable to send packet %p ret %d\n",
-			   packet, ret);
+		netdev_err(ndev,
+			   "Unable to send packet pages %u len %u, ret %d\n",
+			   packet->page_buf_cnt, packet->total_data_buflen,
+			   ret);
 	}
 
 	return ret;