Messages in this thread Patch in this message | | | From | CGEL <> | Subject | [PATCH linux-next] spi-stm32: fix Coccinelle warnings | Date | Thu, 19 Aug 2021 20:19:52 -0700 |
| |
From: jing yangyang <jing.yangyang@zte.com.cn>
WARNING !A || A && B is equivalent to !A || B
This issue was detected with the help of Coccinelle.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: jing yangyang <jing.yangyang@zte.com.cn> --- drivers/spi/spi-stm32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 14ca7ea..cc4a731 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -912,8 +912,8 @@ static irqreturn_t stm32h7_spi_irq_thread(int irq, void *dev_id) if (!spi->cur_usedma && (spi->rx_buf && (spi->rx_len > 0))) stm32h7_spi_read_rxfifo(spi); if (!spi->cur_usedma || - (spi->cur_usedma && (spi->cur_comm == SPI_SIMPLEX_TX || - spi->cur_comm == SPI_3WIRE_TX))) + (spi->cur_comm == SPI_SIMPLEX_TX || + spi->cur_comm == SPI_3WIRE_TX)) end = true; } -- 1.8.3.1
| |