Commit 51f689cc authored Dec 25, 2018 by Kangjie Lu Committed by Greg Kroah-Hartman Jan 08, 2019

serial: max310x: pass return value of spi_register_driver



spi_register_driver() may fail, so let's pass its return value upstream.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent db4a6cbf

drivers/tty/serial/max310x.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1467,10 +1467,10 @@ static int __init max310x_uart_init(void)
		return ret;

		#ifdef CONFIG_SPI_MASTER
		spi_register_driver(&max310x_spi_driver);
		ret = spi_register_driver(&max310x_spi_driver);
		#endif

		return 0;
		return ret;
		}
		module_init(max310x_uart_init);