| Message ID | 1627036569-71880-1-git-send-email-jiapeng.chong@linux.alibaba.com |
|---|---|
| State | New |
| Headers | show |
| Series | mlx4: Fix missing error code in mlx4_load_one() | expand |
On 7/23/2021 1:36 PM, Jiapeng Chong wrote: > The error code is missing in this code scenario, add the error code > '-EINVAL' to the return value 'err'. > > Eliminate the follow smatch warning: > > drivers/net/ethernet/mellanox/mlx4/main.c:3538 mlx4_load_one() warn: > missing error code 'err'. > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Fixes: 7ae0e400cd93 ("net/mlx4_core: Flexible (asymmetric) allocation of > EQs and MSI-X vectors for PF/VFs") > Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> > --- > drivers/net/ethernet/mellanox/mlx4/main.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c > index 00c8465..28ac469 100644 > --- a/drivers/net/ethernet/mellanox/mlx4/main.c > +++ b/drivers/net/ethernet/mellanox/mlx4/main.c > @@ -3535,6 +3535,7 @@ static int mlx4_load_one(struct pci_dev *pdev, int pci_dev_data, > > if (!SRIOV_VALID_STATE(dev->flags)) { > mlx4_err(dev, "Invalid SRIOV state\n"); > + err = -EINVAL; > goto err_close; > } > } > Thanks for you patch. Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Regards, Tariq
On 23/07/2021 13:36, Jiapeng Chong wrote: > The error code is missing in this code scenario, add the error code > '-EINVAL' to the return value 'err'. > > Eliminate the follow smatch warning: > > drivers/net/ethernet/mellanox/mlx4/main.c:3538 mlx4_load_one() warn: > missing error code 'err'. > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Fixes: 7ae0e400cd93 ("net/mlx4_core: Flexible (asymmetric) allocation of > EQs and MSI-X vectors for PF/VFs") Fixes line shouldn't be wrapped. > Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> > --- > drivers/net/ethernet/mellanox/mlx4/main.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c > index 00c8465..28ac469 100644 > --- a/drivers/net/ethernet/mellanox/mlx4/main.c > +++ b/drivers/net/ethernet/mellanox/mlx4/main.c > @@ -3535,6 +3535,7 @@ static int mlx4_load_one(struct pci_dev *pdev, int pci_dev_data, > > if (!SRIOV_VALID_STATE(dev->flags)) { > mlx4_err(dev, "Invalid SRIOV state\n"); > + err = -EINVAL; > goto err_close; > } > } > I think this patch is missing a few occurrences: https://elixir.bootlin.com/linux/v5.14-rc2/source/drivers/net/ethernet/mellanox/mlx4/main.c#L3455 https://elixir.bootlin.com/linux/v5.14-rc2/source/drivers/net/ethernet/mellanox/mlx4/main.c#L3468 https://elixir.bootlin.com/linux/v5.14-rc2/source/drivers/net/ethernet/mellanox/mlx4/main.c#L3490
Hello: This patch was applied to netdev/net.git (refs/heads/master): On Fri, 23 Jul 2021 18:36:09 +0800 you wrote: > The error code is missing in this code scenario, add the error code > '-EINVAL' to the return value 'err'. > > Eliminate the follow smatch warning: > > drivers/net/ethernet/mellanox/mlx4/main.c:3538 mlx4_load_one() warn: > missing error code 'err'. > > [...] Here is the summary with links: - mlx4: Fix missing error code in mlx4_load_one() https://git.kernel.org/netdev/net/c/7e4960b3d66d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 00c8465..28ac469 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -3535,6 +3535,7 @@ static int mlx4_load_one(struct pci_dev *pdev, int pci_dev_data, if (!SRIOV_VALID_STATE(dev->flags)) { mlx4_err(dev, "Invalid SRIOV state\n"); + err = -EINVAL; goto err_close; } }
The error code is missing in this code scenario, add the error code '-EINVAL' to the return value 'err'. Eliminate the follow smatch warning: drivers/net/ethernet/mellanox/mlx4/main.c:3538 mlx4_load_one() warn: missing error code 'err'. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Fixes: 7ae0e400cd93 ("net/mlx4_core: Flexible (asymmetric) allocation of EQs and MSI-X vectors for PF/VFs") Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- drivers/net/ethernet/mellanox/mlx4/main.c | 1 + 1 file changed, 1 insertion(+)