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| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-03-07 09:52:24 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-08 13:59:50 -0500 |
| commit | bfe4b80e9f7385f34986736cdc094be56782109a (patch) | |
| tree | 29b1335d3045834bcbb5d23d53a4b212ef9355e0 /init | |
| parent | aa5affbacb24cb5d8fd6f7c66e57d62164ed6d34 (diff) | |
| download | blackbird-op-linux-bfe4b80e9f7385f34986736cdc094be56782109a.tar.gz blackbird-op-linux-bfe4b80e9f7385f34986736cdc094be56782109a.zip | |
iwlwifi: always check if got h/w access before write
Before we write to the device registers always check if
iwl_grap_nic_access() was successful.
On the way change return type of grab_nic_access() to bool, and add
likely()/unlikely() statement.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions
