can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings

drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c:176:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 875347fe ("can: mcp25xxfd: add regmap infrastructure")
Signed-off-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20201019120805.GA63693@ae4257e0ab22Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c

@@ -173,7 +173,7 @@ mcp251xfd_regmap_nocrc_read(void *context,
 		memcpy(&buf_tx->cmd, reg, sizeof(buf_tx->cmd));
 		if (MCP251XFD_SANITIZE_SPI)
 			memset(buf_tx->data, 0x0, val_len);
-	};
+	}
 
 	err = spi_sync(spi, &msg);
 	if (err)