From: Andre Noll <maan@systemlinux.org>
Date: Mon, 19 Oct 2009 21:53:22 +0000 (+0200)
Subject: wma_decode_block(): Kill useless variable 'sign'.
X-Git-Tag: v0.4.1~44
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=6137d1bba3738e9ef165990ea25bdb40d72a765d

wma_decode_block(): Kill useless variable 'sign'.
---

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 70b18b86..ca5e22a4 100644
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -823,7 +823,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
 	/* parse spectral coefficients : just RLE encoding */
 	for (ch = 0; ch < pwd->ahi.channels; ch++) {
 		struct vlc *coef_vlc;
-		int level, run, sign, tindex;
+		int level, run, tindex;
 		int16_t *ptr, *eptr;
 		const uint16_t *level_table, *run_table;
 
@@ -856,8 +856,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
 				run = run_table[code];
 				level = level_table[code];
 			}
-			sign = get_bit(&pwd->gb);
-			if (!sign)
+			if (!get_bit(&pwd->gb))
 				level = -level;
 			ptr += run;
 			if (ptr >= eptr) {