[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] xen/arm: domain_build: Check return code of domain_vpl011_init
commit 3643eed7d021b73e7fb87bcc4e999c3b0eba6d91 Author: Michal Orzel <michal.orzel@xxxxxxx> AuthorDate: Thu Mar 23 14:56:35 2023 +0100 Commit: Julien Grall <jgrall@xxxxxxxxxx> CommitDate: Wed Mar 29 22:14:52 2023 +0100 xen/arm: domain_build: Check return code of domain_vpl011_init We are assigning return code of domain_vpl011_init() to a variable without checking it for an error. Fix it. Fixes: 3580c8b2dfc3 ("xen/arm: if direct-map domain use native UART address and IRQ number for vPL011") Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx> Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx> Acked-by: Julien Grall <jgrall@xxxxxxxxxx> --- xen/arch/arm/domain_build.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index 9707eb7b1b..3195c5b6d6 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -3826,7 +3826,11 @@ static int __init construct_domU(struct domain *d, * shall be done first. */ if ( kinfo.vpl011 ) + { rc = domain_vpl011_init(d, NULL); + if ( rc < 0 ) + return rc; + } rc = prepare_dtb_domU(d, &kinfo); if ( rc < 0 ) -- generated by git-patchbot for /home/xen/git/xen.git#master
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