cnic: Free UIO rings when the device is closed.

This will free up unneeded memory.

Reviewed-by: Eddie Wai <eddie.wai@broadcom.com>
Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2012-09-08 06:01:02 +00:00 • committed by David S. Miller
commit f81b0ac475