Merge branch 'bnxt_en-Bug-fixes'

Merge branch 'bnxt_en-Bug-fixes'

Michael Chan says:

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bnxt_en: Bug fixes.

There are 4 driver fixes in this series:

1. Fix RX buffer leak during OOM condition.
2. Call pci_disable_msix() under correct conditions to prevent hitting BUG.
3. Reduce unneeded mmeory allocation in kdump kernel to prevent OOM.
4. Don't read device serial number on VFs because it is not supported.

Please queue #1, #2, #3 for -stable as well.  Thanks.
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Signed-off-by: David S. Miller <davem@davemloft.net>