net: eth: davinci_cpdma: Mark a local variable static

Only used locally. Found by sparse.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Olof Johansson 2013-12-11 15:51:21 -08:00 • committed by David S. Miller
commit df78416043