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| author | Thomas Gubler <thomasgubler@gmail.com> | 2015-01-28 16:29:14 +0100 |
|---|---|---|
| committer | Thomas Gubler <thomasgubler@gmail.com> | 2015-01-28 16:29:14 +0100 |
| commit | 2728889f7886e3ab2fea16941d29e60ece0d4449 (patch) | |
| tree | ca9994d71205731ee4bb404175c2cf8f13fcc539 /src/drivers/hmc5883/hmc5883.cpp | |
| parent | f23e603d02ba416ae250770cdaad6a859d6bae69 (diff) | |
| parent | 1dcc5c49cc75778bcdde770f2d6c2700dd2bec2e (diff) | |
| download | px4-firmware-2728889f7886e3ab2fea16941d29e60ece0d4449.tar.gz px4-firmware-2728889f7886e3ab2fea16941d29e60ece0d4449.tar.bz2 px4-firmware-2728889f7886e3ab2fea16941d29e60ece0d4449.zip | |
Merge remote-tracking branch 'upstream/master' into ros_messagelayer_merge_attctlposctl
Diffstat (limited to 'src/drivers/hmc5883/hmc5883.cpp')
| -rw-r--r-- | src/drivers/hmc5883/hmc5883.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/hmc5883/hmc5883.cpp b/src/drivers/hmc5883/hmc5883.cpp index 95fbed0ba..a06be72d9 100644 --- a/src/drivers/hmc5883/hmc5883.cpp +++ b/src/drivers/hmc5883/hmc5883.cpp @@ -1351,13 +1351,15 @@ start_bus(struct hmc5883_bus_option &bus, enum Rotation rotation) } int fd = open(bus.devpath, O_RDONLY); - if (fd < 0) + if (fd < 0) { return false; + } if (ioctl(fd, SENSORIOCSPOLLRATE, SENSOR_POLLRATE_DEFAULT) < 0) { close(fd); errx(1,"Failed to setup poll rate"); } + close(fd); return true; } |