From: xiakaixu1987@gmail.com
To: fbarrat@linux.ibm.com, ajd@linux.ibm.com, mpe@ellerman.id.au,
benh@kernel.crashing.org, paulus@samba.org
Cc: Kaixu Xia <kaixuxia@tencent.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH] powerpc/powernv/sriov: fix unsigned int win compared to less than zero
Date: Tue, 10 Nov 2020 19:19:30 +0800 [thread overview]
Message-ID: <1605007170-22171-1-git-send-email-kaixuxia@tencent.com> (raw)
From: Kaixu Xia <kaixuxia@tencent.com>
Fix coccicheck warning:
./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
Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.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 c4434f20f42f..92fc861c528f 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;
--
2.20.0
next reply other threads:[~2020-11-10 11:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 11:19 xiakaixu1987 [this message]
2020-11-10 12:01 ` [PATCH] powerpc/powernv/sriov: fix unsigned int win compared to less than zero Andrew Donnellan
2020-11-17 3:07 ` Michael Ellerman
2020-11-25 11:58 ` Michael Ellerman
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