tree 28082b6fac5c09529c7f9c41d574bb397b0ae9c9
parent c36a13b073d39a5249418e7e0e78b7a45bfeb310
author Holger Hans Peter Freyther <holger@moiji-mobile.com> 1433230264 +0200
committer Holger Hans Peter Freyther <holger@moiji-mobile.com> 1433231171 +0200

sgsn: Check the return value of osmo_fd_register

We can't do much in case the fd is failing to be registered.
There should be a timeout that is catching this and it might
be able to repair it self.

Fixes: Coverity CID#1302854