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fm10k: reduce the scope of local err variable 

Reduce the scope of the local err variable in the fm10k_iov_alloc_data
function.

This was detected by cppcheck and resolves the following style warning
produced by that tool:

[fm10k_iov.c:426]: (style) The scope of the variable 'err' can be reduced.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2019-07-08 16:12:21 -07:00 committed by Jeff Kirsher
parent 4f9e05fb44
commit 57928c583d
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/intel/fm10k/fm10k_iov.c
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@ -1,5 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2013 - 2018 Intel Corporation. */
/* Copyright(c) 2013 - 2019 Intel Corporation. */
#include "fm10k.h"
#include "fm10k_vf.h"
@ -426,7 +426,7 @@ static s32 fm10k_iov_alloc_data(struct pci_dev *pdev, int num_vfs)
struct fm10k_iov_data *iov_data = interface->iov_data;
struct fm10k_hw *hw = &interface->hw;
size_t size;
int i, err;
int i;
/* return error if iov_data is already populated */
if (iov_data)
@ -452,6 +452,7 @@ static s32 fm10k_iov_alloc_data(struct pci_dev *pdev, int num_vfs)
/* loop through vf_info structures initializing each entry */
for (i = 0; i < num_vfs; i++) {
struct fm10k_vf_info *vf_info = &iov_data->vf_info[i];
int err;
/* Record VF VSI value */
vf_info->vsi = i + 1;