fix unused parameter warning in e1000_dump_regs()

This fixes:
  external/ethtool/e1000.c:368:41: error: unused parameter 'info' [-Werror,-Wunused-parameter]
  e1000_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)

Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ib0bf9e87137f256adf6e93f90d7f9426ab376a52
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/e1000.c b/e1000.c
index afeb7f8..da057b7 100644
--- a/e1000.c
+++ b/e1000.c
@@ -364,8 +364,8 @@ e1000_get_mac_type(u16 device_id, u8 revision_id)
 	return mac_type;
 }
 
-int
-e1000_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
+int e1000_dump_regs(struct ethtool_drvinfo *info maybe_unused,
+		    struct ethtool_regs *regs)
 {
 	u32 *regs_buff = (u32 *)regs->data;
 	u16 hw_device_id = (u16)regs->version;