[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] xen/arm: vpl011: add ASSERT_UNREACHABLE in vpl011_mmio_read
commit 84ece04e7f11fe30c2f83753d72f481610357ed0 Author: Jiamei Xie <jiamei.xie@xxxxxxx> AuthorDate: Mon Dec 5 15:26:40 2022 +0800 Commit: Julien Grall <jgrall@xxxxxxxxxx> CommitDate: Fri Dec 23 17:55:02 2022 +0000 xen/arm: vpl011: add ASSERT_UNREACHABLE in vpl011_mmio_read In vpl011_mmio_read switch block, all cases should have a return. Add ASSERT_UNREACHABLE to catch case where the return is not added. Signed-off-by: Jiamei Xie <jiamei.xie@xxxxxxx> Acked-by: Julien Grall <jgrall@xxxxxxxxxx> --- xen/arch/arm/vpl011.c | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/arch/arm/vpl011.c b/xen/arch/arm/vpl011.c index c5b695469b..541ec962f1 100644 --- a/xen/arch/arm/vpl011.c +++ b/xen/arch/arm/vpl011.c @@ -406,6 +406,7 @@ static int vpl011_mmio_read(struct vcpu *v, goto read_as_zero; } + ASSERT_UNREACHABLE(); return 1; read_as_zero: -- generated by git-patchbot for /home/xen/git/xen.git#master
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