From 76c82afef353aa4f36a22bf2d2ed5e53bba931f0 Mon Sep 17 00:00:00 2001 From: Mario Six Date: Mon, 29 Apr 2019 01:58:43 +0530 Subject: [PATCH] spi: mpc8xxx: Simplify if Instead of having a nested if block, just have two branches within the overarching if block to eliminate one nesting level. Signed-off-by: Mario Six Acked-by: Jagan Teki --- drivers/spi/mpc8xxx_spi.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c index da9e1e3..ca34570 100644 --- a/drivers/spi/mpc8xxx_spi.c +++ b/drivers/spi/mpc8xxx_spi.c @@ -120,13 +120,11 @@ int spi_xfer(struct spi_slave *slave, uint bitlen, const void *dout, void *din, clrbits_be32(&spi->mode, SPI_MODE_EN); - if (bitlen <= 16) { - if (bitlen <= 4) - clrsetbits_be32(&spi->mode, 0x00f00000, - (3 << 20)); - else - clrsetbits_be32(&spi->mode, 0x00f00000, - ((bitlen - 1) << 20)); + if (bitlen <= 4) { + clrsetbits_be32(&spi->mode, 0x00f00000, (3 << 20)); + } else if (bitlen <= 16) { + clrsetbits_be32(&spi->mode, 0x00f00000, + ((bitlen - 1) << 20)); } else { clrbits_be32(&spi->mode, 0x00f00000); /* Set up the next iteration if sending > 32 bits */ -- 2.7.4