rlc_window_dl: remove unused variable

Change-Id: Id2a89baafa743af4fc44994287cfceca7bb66329
---
M src/rlc_window_dl.cpp
1 file changed, 2 insertions(+), 3 deletions(-)


git pull ssh://gerrit.osmocom.org:29418/osmo-pcu refs/changes/95/39695/1

diff --git a/src/rlc_window_dl.cpp b/src/rlc_window_dl.cpp
index 41f9887..304bc6b 100644
--- a/src/rlc_window_dl.cpp
+++ b/src/rlc_window_dl.cpp
@@ -139,11 +139,10 @@
 
 int gprs_rlc_dl_window::move_window()
 {
-	int i;
 	uint16_t bsn;
 	int moved = 0;
 
-	for (i = 0, bsn = v_a(); bsn != v_s(); i++, bsn = mod_sns(bsn + 1)) {
+	for (bsn = v_a(); bsn != v_s(); bsn = mod_sns(bsn + 1)) {
 		if (m_v_b.is_acked(bsn)) {
 			m_v_b.mark_invalid(bsn);
 			moved += 1;
@@ -179,4 +178,4 @@
 		}
 	}
 	show_v_b[i] = '\0';
-}
\ No newline at end of file
+}

