Revision 4ae6e50c76def306d726a5d2678e88998ad5258e authored by Bjorn Helgaas on 05 March 2014, 00:35:44 UTC, committed by David S. Miller on 06 March 2014, 21:07:25 UTC
With -Werror=array-bounds, gcc v4.7.x warns that in phy_find_valid(), the
settings[] "array subscript is above array bounds", I think because idx is
a signed integer and if the caller supplied idx < 0, we pass the guard but
still reference out of bounds.

Fix this by making idx unsigned here and elsewhere.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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