[net 05/11] igb: Replace GFP_ATOMIC with GFP_KERNEL in igb_sw_init()

[Jeff Kirsher]

From: Jia-Ju Bai <baijiaju1...@gmail.com>

igb_sw_init() is never called in atomic context.
It calls kzalloc() and kcalloc() with GFP_ATOMIC, which is not necessary.
GFP_ATOMIC can be replaced with GFP_KERNEL.

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1...@gmail.com>
Tested-by: Aaron Brown <aaron.f.br...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
 drivers/net/ethernet/intel/igb/igb_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c 
b/drivers/net/ethernet/intel/igb/igb_main.c
index 74416f8a9446..a32c576c1e65 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -3873,7 +3873,7 @@ static int igb_sw_init(struct igb_adapter *adapter)
 
        adapter->mac_table = kcalloc(hw->mac.rar_entry_count,
                                     sizeof(struct igb_mac_addr),
-                                    GFP_ATOMIC);
+                                    GFP_KERNEL);
        if (!adapter->mac_table)
                return -ENOMEM;
 
@@ -3883,7 +3883,7 @@ static int igb_sw_init(struct igb_adapter *adapter)
 
        /* Setup and initialize a copy of the hw vlan table array */
        adapter->shadow_vfta = kcalloc(E1000_VLAN_FILTER_TBL_SIZE, sizeof(u32),
-                                      GFP_ATOMIC);
+                                      GFP_KERNEL);
        if (!adapter->shadow_vfta)
                return -ENOMEM;
 
-- 
2.17.1