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Mon, 14 Oct 2024 16:16:30 -0700 (PDT) Received: from Fantasy-Ubuntu ([2001:56a:7eb6:f700:f281:80d8:4268:4a6]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7ea9c6c1948sm82872a12.27.2024.10.14.16.16.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Oct 2024 16:16:30 -0700 (PDT) Date: Mon, 14 Oct 2024 17:16:29 -0600 From: Johnny Park To: anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] igb: Fix styling in enable/disable SR-IOV Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This patch fixes the checks and warnings for igb_enable_sriov and igb_disable_sriov function reported by checkpatch.pl Signed-off-by: Johnny Park --- drivers/net/ethernet/intel/igb/igb_main.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethern= et/intel/igb/igb_main.c index 1ef4cb871452..5a3b10b81848 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3703,10 +3703,10 @@ static int igb_disable_sriov(struct pci_dev *pdev, = bool reinit) dev_warn(&pdev->dev, "Cannot deallocate SR-IOV virtual functions while they are assigned -= VFs will not be deallocated\n"); return -EPERM; - } else { - pci_disable_sriov(pdev); - msleep(500); } + + pci_disable_sriov(pdev); + msleep(500); spin_lock_irqsave(&adapter->vfs_lock, flags); kfree(adapter->vf_mac_list); adapter->vf_mac_list =3D NULL; @@ -3739,6 +3739,7 @@ static int igb_enable_sriov(struct pci_dev *pdev, int= num_vfs, bool reinit) err =3D -EPERM; goto out; } + if (!num_vfs) goto out; =20 @@ -3746,11 +3747,13 @@ static int igb_enable_sriov(struct pci_dev *pdev, i= nt num_vfs, bool reinit) dev_info(&pdev->dev, "%d pre-allocated VFs found - override max_vfs sett= ing of %d\n", old_vfs, max_vfs); adapter->vfs_allocated_count =3D old_vfs; - } else + } else { adapter->vfs_allocated_count =3D num_vfs; + } =20 adapter->vf_data =3D kcalloc(adapter->vfs_allocated_count, - sizeof(struct vf_data_storage), GFP_KERNEL); + sizeof(struct vf_data_storage), + GFP_KERNEL); =20 /* if allocation failed then we do not support SR-IOV */ if (!adapter->vf_data) { --=20 2.43.0