Messages in this thread | | | Date | Tue, 06 Nov 2012 00:36:12 +0200 | From | Antti Palosaari <> | Subject | Re: linux-next: build warning in Linus' tree |
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On 10/28/2012 09:44 PM, Mauro Carvalho Chehab wrote: > Em Wed, 24 Oct 2012 13:43:33 +1100 > Stephen Rothwell <sfr@canb.auug.org.au> 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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