bnxt_en: Check for NULL rx or tx ring.

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Each bnxt_napi structure may no longer be having both an rx ring and
a tx ring.  Check for a valid ring before using it.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Michael Chan 2016-01-02 23:45:00 -05:00 • committed by David S. Miller

parent b6ab4b01f5

commit 3b2b7d9db7

1 changed files with 22 additions and 5 deletions

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27

drivers/net/ethernet/broadcom/bnxt/bnxt.c

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