[PATCH] rewrite the return method of static ints3c24xx_spi_setup(struct spi_device *spi) indrivers/spi/spi_s3c24xx.c

[Helight.Xu]

 rewrite the return method of static int 
s3c24xx_spi_setup(struct spi_device *spi) 
in drivers/spi/spi_s3c24xx.c 

reason:
s3c24xx_spi_setupxfer(spi, NULL) return 0 or -EINVAL, 
so here shoud return the ret,but only 0.

here:
 drivers/spi/spi_s3c24xx.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 3eb414b..0489254 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -165,14 +165,14 @@ static int s3c24xx_spi_setup(struct spi_device *spi)
        ret = s3c24xx_spi_setupxfer(spi, NULL);
        if (ret < 0) {
                dev_err(&spi->dev, "setupxfer returned %d\n", ret);
-               return ret;
+               goto err;
        }
 
        dev_dbg(&spi->dev, "%s: mode %d, %u bpw, %d hz\n",
                __func__, spi->mode, spi->bits_per_word,
                spi->max_speed_hz);
-                                                                                        
-       return 0;
+err:
+       return ret;
 }
 
 static inline unsigned int hw_txbyte(struct s3c24xx_spi *hw, int count)

-- 
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