| commit | 3b4c5cbf42bda976ab70354e7786a0808265d9d5 | [log] [tgz] |
|---|---|---|
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | Wed Oct 30 23:30:19 2013 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Mon Nov 04 15:49:28 2013 -0500 |
| tree | ee60ea2b60d9dfb382f509722c6564d51d920958 | |
| parent | 6f9fed0bd2f82bafe1d8ab200916d9bd55b36c66 [diff] |
sh_eth: check platform data pointer Check the platform data pointer before dereferencing it and error out of the probe() method if it's NULL. This has additional effect of preventing kernel oops with outdated platform data containing zero PHY address instead (such as on SolutionEngine7710). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>