Date: Wed, 20 Aug 2008 21:48:07 +0200 From: Rink Springer <rink@FreeBSD.org> To: Alfred Perlstein <alfred@freebsd.org> Cc: usb@freebsd.org Subject: Re: HEADSUP new usb code coming in. Message-ID: <20080820194807.GE33396@rink.nu> In-Reply-To: <20080819194413.GB16977@elvis.mu.org> References: <20080819194413.GB16977@elvis.mu.org>
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Hi Alfred, On Tue, Aug 19, 2008 at 12:44:13PM -0700, Alfred Perlstein wrote: > http://mu.org/~bright/usb2/usb4bsd.diff.gz Whenever I try this patch, my build dies with: cc -c -O2 -pipe -fno-strict-aliasing -std=c99 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc -I. -I../../.. -I../../../contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -mno-align-long-strings -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -fstack-protector -Werror ../../../dev/usb2/core/usb2_generic.c cc1: warnings being treated as errors ../../../dev/usb2/core/usb2_generic.c: In function 'ugen_ioctl': ../../../dev/usb2/core/usb2_generic.c:1409: warning: 'ep_index' may be used uninitialized in this function ../../../dev/usb2/core/usb2_generic.c:1409: note: 'ep_index' was declared here *** Error code 1 I'm using a small patch to get it to compile: - uint8_t ep_index; + uint8_t ep_index = 0; However, I am unsure if this is correct. Futhermore, 'device usb2_bluetooth' gives a lot of compile errors. Am I using the right patch here? Regards, -- Rink P.W. Springer - http://rink.nu "Anyway boys, this is America. Just because you get more votes doesn't mean you win." - Fox Mulder
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