On 10/28/2012 09:44 PM, Mauro Carvalho Chehab wrote:
Em Wed, 24 Oct 2012 13:43:33 +1100
Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> escreveu:
Hi Mauro,
After merging the origin tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
drivers/media/usb/dvb-usb-v2/dvb_usb_core.c: In function 'dvb_usb_ctrl_feed':
drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:291:12: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
Which points out some badly formatted and blocked code ...
Probably introduced by commit 62a5f449cab5 ("[media] dvb_usb_v2: refactor
dvb_usb_ctrl_feed() logic").
Hi Stephen,
Thanks for pointing it. It took me some time, but I applied today
a bunch of patches that are fixing all warnings on everything
at drivers/media and drivers/staging/media, with:
make ARCH=i386 W=1
(allyesconfig, gcc 4.7.2)
Maybe there are still a few ones with random configs and other
archs, but at least on my usual testing environment, we're
warnings-free on drivers/media for now, probably up to the
next gcc version.
Sorry for the delay, I was on holiday trip.
hmmm, yes there seems to be something stupid, like missing block braces.
I will check that during this week and fix properly if Mauro didn't
already fixed it.
regards
Antti
--
http://palosaari.fi/
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