This brings both ds3000_readreg() and ds3000_tuner_readreg() in line
with ds3000_writereg() and ds3000_tuner_writereg() respectively.

Signed-off-by: Rémi Cardona <remi.card...@smartjog.com>
---
 drivers/media/dvb/frontends/ds3000.c |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/media/dvb/frontends/ds3000.c 
b/drivers/media/dvb/frontends/ds3000.c
index 474f26e..6752222 100644
--- a/drivers/media/dvb/frontends/ds3000.c
+++ b/drivers/media/dvb/frontends/ds3000.c
@@ -340,7 +340,7 @@ static int ds3000_readreg(struct ds3000_state *state, u8 
reg)
 
        if (ret != 2) {
                printk(KERN_ERR "%s: reg=0x%x(error=%d)\n", __func__, reg, ret);
-               return ret;
+               return -EREMOTEIO;
        }
 
        dprintk("%s: read reg 0x%02x, value 0x%02x\n", __func__, reg, b1[0]);
@@ -367,12 +367,15 @@ static int ds3000_tuner_readreg(struct ds3000_state 
*state, u8 reg)
                }
        };
 
-       ds3000_writereg(state, 0x03, 0x12);
-       ret = i2c_transfer(state->i2c, msg, 2);
+       ret = ds3000_writereg(state, 0x03, 0x12);
+       if (ret < 0) {
+               return -EREMOTEIO;
+       }
 
+       ret = i2c_transfer(state->i2c, msg, 2);
        if (ret != 2) {
                printk(KERN_ERR "%s: reg=0x%x(error=%d)\n", __func__, reg, ret);
-               return ret;
+               return -EREMOTEIO;
        }
 
        dprintk("%s: read reg 0x%02x, value 0x%02x\n", __func__, reg, b1[0]);
-- 
1.7.10.4

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