| Message ID | 20190708231236.20516-9-jacob.e.keller@intel.com |
|---|---|
| State | Accepted |
| Delegated to: | Jeff Kirsher |
| Headers | show |
| Series | cleanup cppcheck warnings for fm10k driver | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Jacob Keller > Sent: Monday, July 8, 2019 4:12 PM > To: Intel Wired LAN <intel-wired-lan@lists.osuosl.org> > Subject: [Intel-wired-lan] [PATCH 08/19] fm10k: reduce the scope of the local > i variable > > Reduce the scope of the local loop variable in the > fm10k_check_hang_subtask function. > > This was detected by cppcheck and resolves the following warning produced > by that tool: > > [driver/fm10k_pci.c:852]: (style) The scope of the variable 'i' can be reduced. > > Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> > --- > drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 8cdfb24125bf..10a3b2576a3c 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -698,8 +698,6 @@ static void fm10k_watchdog_subtask(struct fm10k_intfc *interface) */ static void fm10k_check_hang_subtask(struct fm10k_intfc *interface) { - int i; - /* If we're down or resetting, just bail */ if (test_bit(__FM10K_DOWN, interface->state) || test_bit(__FM10K_RESETTING, interface->state)) @@ -711,6 +709,8 @@ static void fm10k_check_hang_subtask(struct fm10k_intfc *interface) interface->next_tx_hang_check = jiffies + (2 * HZ); if (netif_carrier_ok(interface->netdev)) { + int i; + /* Force detection of hung controller */ for (i = 0; i < interface->num_tx_queues; i++) set_check_for_tx_hang(interface->tx_ring[i]);
Reduce the scope of the local loop variable in the fm10k_check_hang_subtask function. This was detected by cppcheck and resolves the following warning produced by that tool: [driver/fm10k_pci.c:852]: (style) The scope of the variable 'i' can be reduced. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> --- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)