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Commit 42ad1a03 authored by Jia-Ju Bai's avatar Jia-Ju Bai Committed by Jeff Kirsher
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igb: Fix a memory leak in igb_probe 



In error handling code of igb_probe, the memory adapter->shadow_vfta
allocated by kcalloc in igb_sw_init is not freed. So when register_netdev
or igb_init_i2c is failed, a memory leak will occur.
This patch adds kfree to fix it.

Signed-off-by: default avatarJia-Ju Bai <baijiaju1990@163.com>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 0845d45e

drivers/net/ethernet/intel/igb/igb_main.c

+1 −0
Original line number Diff line number Diff line
@@ -2649,6 +2649,7 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
	if (hw->flash_address)

		iounmap(hw->flash_address);

err_sw_init:

	kfree(adapter->shadow_vfta);

	igb_clear_interrupt_scheme(adapter);

	pci_iounmap(pdev, hw->hw_addr);

err_ioremap: