| commit | 9afec6efc6b1043692eada758cd7837623dd943b | [log] [tgz] |
|---|---|---|
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | Tue Jan 27 18:38:03 2015 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jan 27 12:24:30 2015 -0800 |
| tree | b377e0790a0889110cf17a20470cc433b626336b | |
| parent | 24e579c8898aa641ede3149234906982290934e5 [diff] |
stmmac: prevent probe drivers to crash kernel In the case when alloc_netdev fails we return NULL to a caller. But there is no check for NULL in the probe drivers. This patch changes NULL to an error pointer. The function description is amended to reflect what we may get returned. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>