libbsc: nokia_site: Fix uninitialized return val

Fixes following compilation warning:
bts_nokia_site.c:1248:9: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  return ret;

This could happen if parameter len is passed with value 0.
If we reach the end of the function, it means everything went fine, so
we can return 0 instead of using ret, which is only used to store error
code before returning.

Change-Id: Ic60c8c632a6ddadb8f197d56cc68c2dbfc121d05

0 files changed, 0 insertions, 0 deletions