Andrzej Hajda 72521ea07c 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: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-26 22:48:32 -07:00
..
2015-09-26 22:48:32 -07:00