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Commit 72521ea0 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by David S. Miller
Browse files

r8169: fix handling rtl_readphy result 

The function can return negative value.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107



Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f26bf06b

drivers/net/ethernet/realtek/r8169.c

+1 −1
Original line number Diff line number Diff line
@@ -6081,7 +6081,7 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) 
{

	void __iomem *ioaddr = tp->mmio_addr;

	struct pci_dev *pdev = tp->pci_dev;

	u16 rg_saw_cnt;

	int rg_saw_cnt;

	u32 data;

	static const struct ephy_info e_info_8168h_1[] = {

		{ 0x1e, 0x0800,	0x0001 },