[08/19] fm10k: reduce the scope of the local i variable
diff mbox series

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
Related show

Commit Message

Keller, Jacob E July 8, 2019, 11:12 p.m. UTC
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(-)

Comments

Bowers, AndrewX July 12, 2019, 6:02 p.m. UTC | #1
> -----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>

Patch
diff mbox series

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]);