iwlwifi: mvm: use a cast to calculate the last seqno from the next one

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If the next seqno returned by the firmware is 0, we return an error
(-16) in the iwl_mvm_get_last_nonqos_seq() function.  This is because
we return an integer and don't use any casting when calculating the
last seqno from the one we received.  Fix this by using a cast to u16
when doing the calculation, so we return 0xfff0, as we should.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

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Luciano Coelho 2013-11-19 16:05:56 +02:00 • committed by Emmanuel Grumbach

parent cfa8889370

commit 3c5da7eefc

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/iwlwifi/mvm/d3.c

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