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i40e: remove unnecessary msleep() delay in i40e_free_vfs

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The delay was added because of a desire to ensure that the VF driver can
finish up removing. However, pci_disable_sriov already has its own
ssleep() call that will sleep for an entire second, so there is no
reason to add extra delay on top of this by using msleep here. In
practice, an msleep() won't have a huge impact on timing but there is no
real value in keeping it, so lets just simplify the code and remove it.

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 2017-04-19 09:25:53 -04:00 committed by Jeff Kirsher
parent 707d088af3
commit 2318b4018a
3 changed files with 2 additions and 4 deletions
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2
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -47,7 +47,7 @@ static const char i40e_driver_string[] =
#define DRV_VERSION_MAJOR 2
#define DRV_VERSION_MINOR 1
#define DRV_VERSION_BUILD 7
#define DRV_VERSION_BUILD 14
#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
__stringify(DRV_VERSION_MINOR) "." \
__stringify(DRV_VERSION_BUILD) DRV_KERN

2
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
View File

@ -1219,8 +1219,6 @@ void i40e_free_vfs(struct i40e_pf *pf)
else
dev_warn(&pf->pdev->dev, "VFs are assigned - not disabling SR-IOV\n");
msleep(20); /* let any messages in transit get finished up */
/* free up VF resources */
tmp = pf->num_alloc_vfs;
pf->num_alloc_vfs = 0;

2
drivers/net/ethernet/intel/i40evf/i40evf_main.c
View File

@ -46,7 +46,7 @@ static const char i40evf_driver_string[] =
#define DRV_VERSION_MAJOR 2
#define DRV_VERSION_MINOR 1
#define DRV_VERSION_BUILD 7
#define DRV_VERSION_BUILD 14
#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
__stringify(DRV_VERSION_MINOR) "." \
__stringify(DRV_VERSION_BUILD) \