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Re: [PATCH 2/2] iwl3945: Remove unused variables

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On Thu, Jan 22, 2009 at 12:44 PM, Helmut Schaa
<helmut.schaa@xxxxxxxxxxxxxx> wrote:
> Am Mittwoch, 21. Januar 2009 schrieb John W. Linville:
>> On Mon, Jan 19, 2009 at 09:55:32AM +0100, Helmut Schaa wrote:
>> > Fix the following warnings in iwl-3945-rs.c by removing unused variables.
>> >
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_rate_scale_flush_windows':
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c:186: warning: unused variable 'priv'
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_bg_rate_scale_flush':
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c:219: warning: unused variable 'priv'
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_collect_tx_data':
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c:293: warning: unused variable 'priv'
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'rs_free_sta':
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c:441: warning: unused variable 'priv'
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_get_adjacent_rate':
>> > drivers/net/wireless/iwlwifi/iwl-3945-rs.c:559: warning: unused variable 'priv'
>> >
>> > Signed-off-by: Helmut Schaa <helmut.schaa@xxxxxxxxxxxxxx>
>>
>> With this applied, I get these:
>>
>>   CC [M]  drivers/net/wireless/iwlwifi/iwl-3945-rs.o
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_rate_scale_flush_windows':
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:199: error: 'priv' undeclared (first use in this function)
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:199: error: (Each undeclared identifier is reported only once
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:199: error: for each function it appears in.)
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_bg_rate_scale_flush':
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:222: error: 'priv' undeclared (first use in this function)
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_collect_tx_data':
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:293: error: 'priv' undeclared (first use in this function)
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'rs_free_sta':
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:441: error: 'priv' undeclared (first use in this function)
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c: In function 'iwl3945_get_adjacent_rate':
>> drivers/net/wireless/iwlwifi/iwl-3945-rs.c:594: error: 'priv' undeclared (first use in this function)
>> make[2]: *** [drivers/net/wireless/iwlwifi/iwl-3945-rs.o] Error 1
>> make[1]: *** [drivers/net/wireless/iwlwifi] Error 2
>> make: *** [drivers/net/wireless/] Error 2
>>
>> Dropping...
>
> Ah, sorry for that. I compiled without CONFIG_IWL_DEBUG. Instead of removing
> these lines they should be surrounded by an CONFIG_IWL_DEBUG check. I'll send
> that soon.

Please use
struct iwl_priv *priv __maybe_unused priv;
look  at  in iwl-agn-rs.c

Thanks
Tomas
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