From 75c410884aff0c502dcb34cc58997e67e9b61e5f Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 4 Dec 2014 11:15:47 -0200 Subject: [PATCH] spi: spi-fsl-spi: Return an error code in fsl_spi_do_one_msg() Since commit c592becbe704127 ("spi: fsl-(e)spi: migrate to generic master queueing") the function fsl_spi_do_one_msg() is not void anymore, so return an error code to avoid the following buid warning: drivers/spi/spi-fsl-spi.c: In function 'fsl_spi_do_one_msg': >> drivers/spi/spi-fsl-spi.c:374:4: warning: 'return' with no value, in function returning non-void [-Wreturn-type] return; ^ Reported-by: kbuild test robot Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown --- drivers/spi/spi-fsl-spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 6b94428a0223..5e02c1f3e145 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -371,7 +371,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master, status = -EINVAL; dev_err(&spi->dev, "bits_per_word/speed_hz should be same for the same SPI transfer\n"); - return; + return -EINVAL; } } -- 2.20.1