Commit 49db9228 authored Jul 08, 2019 by Arnd Bergmann Committed by David S. Miller Jul 08, 2019

macb: fix build warning for !CONFIG_OF



When CONFIG_OF is disabled, we get a harmless warning about the
newly added variable:

drivers/net/ethernet/cadence/macb_main.c:48:39: error: 'mgmt' defined but not used [-Werror=unused-variable]
 static struct sifive_fu540_macb_mgmt *mgmt;

Move the variable closer to its use inside of the #ifdef.

Fixes: c218ad55 ("macb: Add support for SiFive FU540-C000")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 0287f9ed

drivers/net/ethernet/cadence/macb_main.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -45,8 +45,6 @@ struct sifive_fu540_macb_mgmt {
		struct clk_hw hw;
		};

		static struct sifive_fu540_macb_mgmt *mgmt;

		#define MACB_RX_BUFFER_SIZE 128
		#define RX_BUFFER_MULTIPLE 64 /* bytes */

		@@ -3628,6 +3626,8 @@ static int macb_init(struct platform_device *pdev)
		/* max number of receive buffers */
		#define AT91ETHER_MAX_RX_DESCR 9

		static struct sifive_fu540_macb_mgmt *mgmt;

		/* Initialize and start the Receiver and Transmit subsystems */
		static int at91ether_start(struct net_device *dev)
		{