bsc_msc.c: Check setsockopt() return value

Change-Id: I79a8fe9c025772e51560503504f517485b0ace34
Fixes: Coverity CID 57644
1 file changed
tree: 6fa8ff36b0c4b8a4b0b7c9c2a53f95b4de55c30e
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap