"Reizer, Eyal" <eyalr@xxxxxx> writes:
>> After merging the wireless-drivers-next tree, today's linux-next build
>> (x86_64 allmodconfig) produced this warning:
>>
>> drivers/net/wireless/ti/wlcore/spi.c: In function 'wlcore_probe_of':
>> drivers/net/wireless/ti/wlcore/spi.c:457:6: warning: unused variable 'ret' [-
>> Wunused-variable]
>> int ret;
>> ^
>>
>> Introduced by commit
>>
>> 01efe65aba65 ("wlcore: spi: add wl18xx support")
>
> Of course you are right. It is indeed redundant now. Don't know how I
>have missed it. Don't remember seeing a warning from the tool chain I
>have used. Anyway ,will submit an amended patch soon.
I didn't notice it either as I didn't have CONFIG_WLCORE_SPI enabled.
But what's odd is that kbuild didn't report anything, it's usually quite
good to catch warnings like this.
Anyway, I have pushed the fix to wireless-drivers-next:
cb6a11518850 wlcore: spi: fix build warning caused by redundant variable
--
Kalle Valo
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