net: clear heap allocation for ethtool_get_regs()

There is a conflict between commit b00916b1 and a77f5db3. This patch resolves
the conflict by clearing the heap allocation in ethtool_get_regs().

Cc: stable@kernel.org
Signed-off-by: Eugene Teo <eugeneteo@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 17741782a345..ff2302910b5e 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -817,7 +817,7 @@ static int ethtool_get_regs(struct net_device *dev, char __user *useraddr)
         if (regs.len > reglen)
                 regs.len = reglen;
 
-        regbuf = vmalloc(reglen);
+        regbuf = vzalloc(reglen);
         if (!regbuf)
                 return -ENOMEM;