qed: Clear dcbx memory buffers before the usage.

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This patch takes care of clearing the uninitialized buffer before using it.
1. pfc pri-enable bitmap need to be cleared before setting the requested
   enable bits. Without this, the un-touched values will be merged with
   requested values and sent to MFW.
2. The data in app-entry field need to be cleared before using it.
3. Clear the output data buffer used in qed_dcbx_query_params().

Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sudarsana Reddy Kalluru 2016-08-29 08:29:54 -04:00 • committed by David S. Miller

parent 5ec5dfa4d2

commit c5e801dac4

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/qlogic/qed/qed_dcbx.c

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