netdev - [net-next 14/15] igc: Remove no need declaration of the igc_write

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Date:   Sat,  4 Jan 2020 23:14:19 -0800
From:   Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:     davem@...emloft.net
Cc:     Sasha Neftin <sasha.neftin@...el.com>, netdev@...r.kernel.org,
        nhorman@...hat.com, sassmann@...hat.com,
        Aaron Brown <aaron.f.brown@...el.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 14/15] igc: Remove no need declaration of the igc_write_itr

From: Sasha Neftin <sasha.neftin@...el.com>

We want to avoid forward-declarations of function if possible.
Rearrange the igc_write_itr function implementation.

Signed-off-by: Sasha Neftin <sasha.neftin@...el.com>
Tested-by: Aaron Brown <aaron.f.brown@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/igc/igc_main.c | 33 +++++++++++------------
 1 file changed, 16 insertions(+), 17 deletions(-)

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 4fb40c6aa583..c7b9bbbef3aa 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -53,7 +53,6 @@ MODULE_DEVICE_TABLE(pci, igc_pci_tbl);
 
 /* forward declaration */
 static int igc_sw_init(struct igc_adapter *);
-static void igc_write_itr(struct igc_q_vector *q_vector);
 
 enum latency_range {
 	lowest_latency = 0,
@@ -2931,6 +2930,22 @@ static irqreturn_t igc_msix_other(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+static void igc_write_itr(struct igc_q_vector *q_vector)
+{
+	u32 itr_val = q_vector->itr_val & IGC_QVECTOR_MASK;
+
+	if (!q_vector->set_itr)
+		return;
+
+	if (!itr_val)
+		itr_val = IGC_ITR_VAL_MASK;
+
+	itr_val |= IGC_EITR_CNT_IGNR;
+
+	writel(itr_val, q_vector->itr_register);
+	q_vector->set_itr = 0;
+}
+
 static irqreturn_t igc_msix_ring(int irq, void *data)
 {
 	struct igc_q_vector *q_vector = data;
@@ -4044,22 +4059,6 @@ static int igc_request_irq(struct igc_adapter *adapter)
 	return err;
 }
 
-static void igc_write_itr(struct igc_q_vector *q_vector)
-{
-	u32 itr_val = q_vector->itr_val & IGC_QVECTOR_MASK;
-
-	if (!q_vector->set_itr)
-		return;
-
-	if (!itr_val)
-		itr_val = IGC_ITR_VAL_MASK;
-
-	itr_val |= IGC_EITR_CNT_IGNR;
-
-	writel(itr_val, q_vector->itr_register);
-	q_vector->set_itr = 0;
-}
-
 /**
  * __igc_open - Called when a network interface is made active
  * @netdev: network interface device structure
-- 
2.24.1