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[67.216.221.250]) by smtp.gmail.com with ESMTPSA id s145sm14224197pfs.187.2020.11.10.03.19.34 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Nov 2020 03:19:35 -0800 (PST) From: xiakaixu1987@gmail.com X-Google-Original-From: kaixuxia@tencent.com To: fbarrat@linux.ibm.com, ajd@linux.ibm.com, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org Subject: [PATCH] powerpc/powernv/sriov: fix unsigned int win compared to less than zero Date: Tue, 10 Nov 2020 19:19:30 +0800 Message-Id: <1605007170-22171-1-git-send-email-kaixuxia@tencent.com> X-Mailer: git-send-email 1.8.3.1 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kaixu Xia , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Kaixu Xia 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 Signed-off-by: Kaixu Xia --- 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