Messages in this thread | | | Date | Mon, 13 Jun 2011 11:29:40 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86, vsyscall: Fix build warning in vsyscall_64.c |
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* Andrew Lutomirski <luto@mit.edu> wrote:
> On Sat, Jun 11, 2011 at 3:31 AM, Rakib Mullick <rakib.mullick@gmail.com> wrote: > > Due to commit 5cec93c216db77 (x86-64: Emulate legacy vsyscalls), we get the following warning: > > > > arch/x86/kernel/vsyscall_64.c: In function ‘do_emulate_vsyscall’: > > arch/x86/kernel/vsyscall_64.c:111:7: warning: ‘ret’ may be used uninitialized in this function > > What's the code path that uses ret without initializing it?
If the code is correct but GCC got confused then please use the simplest possible patch to help GCC find its way around the code.
Thanks,
Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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