El 11/08/14 a las 17:32, Greg Kroah-Hartman escibió:
> On Mon, Aug 11, 2014 at 03:15:54PM -0700, Jeremiah Mahler wrote:
>> A sparse warning is generated about 'ieee80211_debug_init' and
>> 'ieee80211_debug_exit' not being declared.
>>
>> drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:275:12: warning:
>> symbol 'ieee80211_debug_init' was not declared. Should it be static?
>> drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:297:13: warning:
>> symbol 'ieee80211_debug_exit' was not declared. Should it be static?
>>
>> These functions are used outside of this file so using static will not
>> work. Fix the warning by declaring the functions in the header file,
>> ieee80211.h
>>
>> Signed-off-by: Jeremiah Mahler <[email protected]>
>> Cc: Greg Kroah-Hartman <[email protected]>
>> Cc: Teodora Baluta <[email protected]>
>> Cc: Andrea Merello <[email protected]>
>> Cc: Joel Pelaez Jorge <[email protected]>
>> Cc: Bob Copeland <[email protected]>
>> Cc: Joe Perches <[email protected]>
>> Cc: Arnd Bergmann <[email protected]>
>> Cc: Himangi Saraogi <[email protected]>
>> ---
>> drivers/staging/rtl8192u/ieee80211/ieee80211.h | 6 ++++++
>> 1 file changed, 6 insertions(+)
>>
>> diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
>> b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
>> index 1040bab..9cbda69 100644
>> --- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
>> +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
>> @@ -2485,6 +2485,12 @@ extern int ieee80211_wx_set_freq(struct
>> ieee80211_device *ieee, struct iw_reques
>> extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct
>> iw_request_info *a,
>> union iwreq_data *wrqu, char *b);
>>
>> +/* ieee80211_module.c */
>> +#ifdef CONFIG_IEEE80211_DEBUG
>> +extern int __init ieee80211_debug_init(void);
>> +extern void __exit ieee80211_debug_exit(void);
>> +#endif /* CONFIG_IEEE80211_DEBUG */
>> +
>
> As it's a header file, why not always have them here, no need for the
> ifdef.
>
> And __init and __exit don't belong in a .h function prototype.
>
> thanks,
>
> greg k-h
>
The symbol ieee80211_debug_init(void) and ieee80211_debug_exit(void) are
declared as prototype in r8192U_core.c, this cause a double function prototype.
It is only a comment, it not affect anything. Check it to next time.
- Joel
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