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| author | Axel Lin <axel.lin@gmail.com> | 2010-08-06 02:09:14 +0200 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2010-08-11 12:38:02 +0200 |
| commit | 27ef7f00c96e45192d5dcc7e4589376f3a2fded3 (patch) | |
| tree | 423e03c5e672c36bb9feca2c8fa7b89c7bbd3c94 /drivers/regulator/lp3971.c | |
| parent | max8998: fix off-by-one value range checking (diff) | |
| download | linux-27ef7f00c96e45192d5dcc7e4589376f3a2fded3.tar.xz linux-27ef7f00c96e45192d5dcc7e4589376f3a2fded3.zip | |
regulator: lp3971 - remove unnecessary ret value checking in lp3971_i2c_write()
We already check count value before calling i2c_smbus_read_byte_data(),
no need to check it again.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/lp3971.c')
| -rw-r--r-- | drivers/regulator/lp3971.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c index 8ae3732eb24b..5362289c7d69 100644 --- a/drivers/regulator/lp3971.c +++ b/drivers/regulator/lp3971.c @@ -377,7 +377,7 @@ static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count, if (count != 1) return -EIO; ret = i2c_smbus_read_byte_data(i2c, reg); - if (ret < 0 || count != 1) + if (ret < 0) return -EIO; *dest = ret; |