From: Russell Bryant <russell@russellbryant.com>
Date: Fri, 8 Jul 2011 15:28:44 +0000 (+0000)
Subject: Resolve some set-but-unused-variable warnings.
X-Git-Tag: 1.8.6.0-rc1~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4760be3b21444d79679f53f3679f24ba8ea0c3b;p=thirdparty%2Fasterisk.git

Resolve some set-but-unused-variable warnings.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@327044 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index be17e1d324..ac144945bf 100644
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -3036,9 +3036,9 @@ static int sig_pri_tone_to_dahditone(enum sig_pri_tone tone)
 #if defined(HAVE_PRI)
 static void my_handle_dchan_exception(struct sig_pri_span *pri, int index)
 {
-	int x, res;
+	int x;
 
-	res = ioctl(pri->fds[index], DAHDI_GETEVENT, &x);
+	ioctl(pri->fds[index], DAHDI_GETEVENT, &x);
 	if (x) {
 		ast_log(LOG_NOTICE, "PRI got event: %s (%d) on D-channel of span %d\n", event2str(x), x, pri->span);
 	}
@@ -10990,7 +10990,7 @@ quit_no_clean:
 */
 static int mwi_send_init(struct dahdi_pvt * pvt)
 {
-	int x, res;
+	int x;
 
 #ifdef HAVE_DAHDI_LINEREVERSE_VMWI
 	/* Determine how this spill is to be sent */
@@ -11026,7 +11026,7 @@ static int mwi_send_init(struct dahdi_pvt * pvt)
 		return -1;
 	}
 	x = DAHDI_FLUSH_BOTH;
-	res = ioctl(pvt->subs[SUB_REAL].dfd, DAHDI_FLUSH, &x);
+	ioctl(pvt->subs[SUB_REAL].dfd, DAHDI_FLUSH, &x);
 	x = 3000;
 	ioctl(pvt->subs[SUB_REAL].dfd, DAHDI_ONHOOKTRANSFER, &x);
 #ifdef HAVE_DAHDI_LINEREVERSE_VMWI