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Modify return type of gprs_rlc_dl_window::distance to uint16_t 

Since there is a "&mod_sns()" present in this function, the outcome
is always unsigned.

Change-Id: I66f3db4dc27a6cbef146c832bf8b43f1492358a4
This commit is contained in:
aravind sirsikar 2016-11-02 15:41:48 +05:30
parent f276138202
commit 9434e52af9
1 changed files with 2 additions and 2 deletions
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4
src/rlc.h
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@ -300,7 +300,7 @@ struct gprs_rlc_dl_window: public gprs_rlc_window {
const uint16_t v_s() const;
const uint16_t v_s_mod(int offset) const;
const uint16_t v_a() const;
const int16_t distance() const;
const uint16_t distance() const;
/* Methods to manage reception */
int resend_needed();
@ -539,7 +539,7 @@ inline void gprs_rlc_dl_window::raise(int moves)
m_v_a = (m_v_a + moves) & mod_sns();
}
inline const int16_t gprs_rlc_dl_window::distance() const
inline const uint16_t gprs_rlc_dl_window::distance() const
{
return (m_v_s - m_v_a) & mod_sns();
}