tests/v42bis: Remove unused variable

Change-Id: I715e57513ee62b7c61492a1d206232a5db107ea0
---
M tests/v42bis/v42bis_test.c
1 file changed, 0 insertions(+), 4 deletions(-)


git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/00/43100/1

diff --git a/tests/v42bis/v42bis_test.c b/tests/v42bis/v42bis_test.c
index 7ada0e2..513e333 100644
--- a/tests/v42bis/v42bis_test.c
+++ b/tests/v42bis/v42bis_test.c
@@ -333,7 +333,6 @@
 	uint8_t *uncompressed;
 	v42bis_state_t *rx_state;
 	int rc;
-	int rc_sum = 0;
 	int len;
 	struct v42bis_output_buffer uncompressed_data;
 
@@ -363,13 +362,10 @@
 	rx_state->decompress.user_data = (&uncompressed_data);
 	rc = v42bis_decompress_flush(rx_state);
 	printf("v42bis_decompress_flush() rc=%d\n", rc);
-	rc_sum += rc;
 	rc = v42bis_decompress(rx_state, compressed, compressed_len);
 	printf("v42bis_decompress() rc=%d\n", rc);
-	rc_sum += rc;
 	rc = v42bis_decompress_flush(rx_state);
 	printf("v42bis_decompress_flush() rc=%d\n", rc);
-	rc_sum += rc;
 
 	/* Check results */
 	printf("compressed=   %s ASCII:",

