iwlwifi: fix TX tracing for non-linear SKBs

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When sending non-linear SKBs that should be included in the regular
TX tracing completely (and not be pushed into the tx_data tracing),
the (tracing) code didn't correctly take the fact that they were
non-linear into account and added only the skb head portion.

This probably never really triggered, since those frames we want
traced fully are most likely linear anyway, but the code gets easier
to understand and we lose an argument to the tracing function, so
overall fixing this is better.

Fixes: 206eea7833 ("iwlwifi: pcie: support frag SKBs")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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This commit is contained in:

Johannes Berg 2017-05-03 13:04:40 +02:00 • committed by Luca Coelho

parent 78c1acf35f

commit 8790fce4f6

3 changed files with 16 additions and 13 deletions

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19

drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h

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5

drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c

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5

drivers/net/wireless/intel/iwlwifi/pcie/tx.c

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