amd-xgbe: Check for successful buffer allocation before use

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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>

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Tom Lendacky 2015-10-05 10:51:03 -05:00 • committed by David S. Miller

parent 83ffe99f52

commit 855591d2f7

1 changed files with 3 additions and 0 deletions

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drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c

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