diff options
| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-03-09 13:07:57 +0100 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-03-16 17:10:40 +0100 |
| commit | bf763cd4dab85294f66bc95b3a7dd1dd3f6029c2 (patch) | |
| tree | 9a6c4055b899789f7df43162d559546e57565dec /src/can | |
| parent | ac634d12925f6d10ad8c4893ff8522008351f61b (diff) | |
Fix: wrong tested variable for socket.
Change-Id: Ice2325441474f1a075140e13dfffa0261106dff7
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'src/can')
| -rw-r--r-- | src/can/can-bus-dev.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/can/can-bus-dev.cpp b/src/can/can-bus-dev.cpp index b8dadcf..87d7bf5 100644 --- a/src/can/can-bus-dev.cpp +++ b/src/can/can-bus-dev.cpp @@ -39,7 +39,7 @@ can_bus_dev_t::can_bus_dev_t(const std::string& dev_name) } /// @brief Open the can socket and returning it -/// @return -1 +/// @return -1 if something wrong. int can_bus_dev_t::open() { const int canfd_on = 1; @@ -48,7 +48,8 @@ int can_bus_dev_t::open() struct timeval timeout; DEBUG(binder_interface, "CAN Handler socket : %d", can_socket_.socket()); - if (can_socket_) return 0; + if (can_socket_) + return 0; can_socket_.open(PF_CAN, SOCK_RAW, CAN_RAW); if (can_socket_) |