Tom Lendacky 855591d2f7 amd-xgbe: Check for successful buffer allocation before use ...

The kasprintf function can return NULL if the allocation fails. Check for
successful allocation before attempting to use the returned buffer.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2015-10-05 23:30:51 -07:00

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