RSL: Fix erroneous GSM48_IE_CHANDESC_2 in rsl_chan_activate_lchan()

This fixes a bug introduced more than one year ago in commit
e38bd6caa34005816a9336f021fd17d328d5c901:

The RSL_IE_CHAN_IDENT is a TLV, but the GSM48_IE_CHANDESC_2 contained in
it, is a mere TV type IE with fixed length.

The problem specifically has caused problems on Nokia MetroSite BTS,
which apparently read the TSC out of this Layer3 IE.
1 file changed
tree: b33aabaf704df0b7f0ea9767fd61f8ae091748b8
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/
  5. README