tfi: The tfi_alloc doesn't allocate anything, rename the function
Call things by what they do and this function doesn't allocate
anything but it is searching for the first unallocated tbf index.
diff --git a/src/gprs_rlcmac.h b/src/gprs_rlcmac.h
index ac437f5..4329cb8 100644
--- a/src/gprs_rlcmac.h
+++ b/src/gprs_rlcmac.h
@@ -1,6 +1,7 @@
/* gprs_rlcmac.h
*
* Copyright (C) 2012 Ivan Klyuchnikov
+ * Copyright (C) 2013 by Holger Hans Peter Freyther
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -309,7 +310,7 @@
struct gprs_rlcmac_sba *sba_find(uint8_t trx, uint8_t ts, uint32_t fn);
-int tfi_alloc(struct gprs_rlcmac_bts *bts, enum gprs_rlcmac_tbf_direction dir,
+int tfi_find_free(struct gprs_rlcmac_bts *bts, enum gprs_rlcmac_tbf_direction dir,
uint8_t *_trx, int8_t use_trx);
struct gprs_rlcmac_tbf *tbf_alloc(struct gprs_rlcmac_bts *bts,