linux-kernel - [PATCH -next] KVM: s390: Return the correct errno code

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Message-ID: <20210204080523.18943-1-zhengyongjun3@huawei.com>
Date:   Thu, 4 Feb 2021 16:05:23 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <kvm@...r.kernel.org>, <linux-s390@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <borntraeger@...ibm.com>, <frankja@...ux.ibm.com>,
        <david@...hat.com>, <cohuck@...hat.com>, <imbrenda@...ux.ibm.com>,
        <hca@...ux.ibm.com>, <gor@...ux.ibm.com>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH -next] KVM: s390: Return the correct errno code

When valloc failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 arch/s390/kvm/interrupt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 2f177298c663..6b7acc27cfa2 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -2252,7 +2252,7 @@ static int get_all_floating_irqs(struct kvm *kvm, u8 __user *usrbuf, u64 len)
 	 */
 	buf = vzalloc(len);
 	if (!buf)
-		return -ENOBUFS;
+		return -ENOMEM;
 
 	max_irqs = len / sizeof(struct kvm_s390_irq);
 
-- 
2.22.0