From c47675b11ba12a2369bbc562f9acb5e84a37951e Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Sun, 6 Mar 2022 14:54:07 +0100 Subject: can: mcp251xfd: mcp251xfd_ring_init(): use %d to print free RAM In case of an erroneous ring configuration more RAM than available might be used. Change the printf modifier to a signed int to properly print this erroneous value. Fixes: 83daa863f16b ("can: mcp251xfd: ring: update FIFO setup debug info") Link: https://lore.kernel.org/20220313083640.501791-2-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde --- drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/can') diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c index 848b8b2ecb5f..b1c4d9b19347 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c @@ -261,7 +261,7 @@ int mcp251xfd_ring_init(struct mcp251xfd_priv *priv) priv->tx->obj_num * priv->tx->obj_size); netdev_dbg(priv->ndev, - "FIFO setup: free: %4u bytes\n", + "FIFO setup: free: %4d bytes\n", MCP251XFD_RAM_SIZE - (base - MCP251XFD_RAM_START)); ram_used = base - MCP251XFD_RAM_START; -- cgit