From: Zou Wei <zou_wei@huawei.com>
To: <mpe@ellerman.id.au>, <benh@kernel.crashing.org>, <paulus@samba.org>
Cc: <oohall@gmail.com>, <linuxppc-dev@lists.ozlabs.org>,
<linux-kernel@vger.kernel.org>, Zou Wei <zou_wei@huawei.com>
Subject: [PATCH -next] powerpc/powernv/sriov: Fix unsigned comparison to zero
Date: Mon, 16 Nov 2020 20:41:55 +0800 [thread overview]
Message-ID: <1605530515-69328-1-git-send-email-zou_wei@huawei.com> (raw)
Fixes coccicheck warnings:
./arch/powerpc/platforms/powernv/pci-sriov.c:443:7-10: WARNING: Unsigned expression compared with zero: win < 0
./arch/powerpc/platforms/powernv/pci-sriov.c:462:7-10: WARNING: Unsigned expression compared with zero: win < 0
Signed-off-by: Zou Wei <zou_wei@huawei.com>
---
arch/powerpc/platforms/powernv/pci-sriov.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c
index c4434f2..92fc861 100644
--- a/arch/powerpc/platforms/powernv/pci-sriov.c
+++ b/arch/powerpc/platforms/powernv/pci-sriov.c
@@ -422,7 +422,7 @@ static int pnv_pci_vf_assign_m64(struct pci_dev *pdev, u16 num_vfs)
{
struct pnv_iov_data *iov;
struct pnv_phb *phb;
- unsigned int win;
+ int win;
struct resource *res;
int i, j;
int64_t rc;
--
2.6.2
reply other threads:[~2020-11-16 12:38 UTC|newest]
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