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author | Lorenz Meier <lm@inf.ethz.ch> | 2014-07-15 22:08:40 +0200 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-07-15 22:08:40 +0200 |
commit | f02ddc3326df40e0a6de2d34672473450086b5ae (patch) | |
tree | 86cdfa59ede529dc67b46cf6caba15642e832558 /src/drivers/hmc5883/hmc5883.cpp | |
parent | e696ed5509d001e181c33a2379d634e76190c42a (diff) | |
download | px4-firmware-f02ddc3326df40e0a6de2d34672473450086b5ae.tar.gz px4-firmware-f02ddc3326df40e0a6de2d34672473450086b5ae.tar.bz2 px4-firmware-f02ddc3326df40e0a6de2d34672473450086b5ae.zip |
Do not initialize variable if value is never read
Diffstat (limited to 'src/drivers/hmc5883/hmc5883.cpp')
-rw-r--r-- | src/drivers/hmc5883/hmc5883.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/hmc5883/hmc5883.cpp b/src/drivers/hmc5883/hmc5883.cpp index ad1770300..573b4fbba 100644 --- a/src/drivers/hmc5883/hmc5883.cpp +++ b/src/drivers/hmc5883/hmc5883.cpp @@ -867,7 +867,8 @@ HMC5883::collect() struct { int16_t x, y, z; } report; - int ret = -EIO; + + int ret; uint8_t cmd; uint8_t check_counter; |