[PATCH net v4] r8169: Disabling multiple invocation on rtl_try_msi function.

[Corcodel Marian]

This patch set MSI on probe stage without this patch MSI is set when rtl_open 
occur.
 Do not need to run rtl_try_msi on multiple times.

Signed-off-by: Corcodel Marian <a...@marian1000.go.ro>
---
 drivers/net/ethernet/realtek/r8169.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c 
b/drivers/net/ethernet/realtek/r8169.c
index 30eed0d..b0b43b7 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -8248,6 +8248,9 @@ static int rtl_init_one(struct pci_dev *pdev, const 
struct pci_device_id *ent)
 
        /* Identify chip attached to board */
        rtl8169_get_mac_version(tp, dev, cfg->default_ver);
+       RTL_W8(Cfg9346, Cfg9346_Unlock);
+       tp->features = rtl_try_msi(tp, cfg);
+       RTL_W8(Cfg9346, Cfg9346_Lock);
 
        rtl_init_rxcfg(tp);
 
@@ -8303,7 +8306,6 @@ static int rtl_init_one(struct pci_dev *pdev, const 
struct pci_device_id *ent)
        }
        if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0)
                tp->features |= RTL_FEATURE_WOL;
-       tp->features |= rtl_try_msi(tp, cfg);
        RTL_W8(Cfg9346, Cfg9346_Lock);
 
        if (rtl_tbi_enabled(tp)) {
-- 
2.5.0