From 5efd3d3d227365421acb4c7b350cae9c34923b2e Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Wed, 10 Oct 2012 16:04:39 +0300
Subject: [PATCH] fix warn in intel_error_decode: ignoring return value of
 'asprintf'

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 tools/intel_error_decode.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/intel_error_decode.c b/tools/intel_error_decode.c
index e0ec8f60..ca03c835 100644
--- a/tools/intel_error_decode.c
+++ b/tools/intel_error_decode.c
@@ -49,6 +49,7 @@
 #include <errno.h>
 #include <sys/stat.h>
 #include <err.h>
+#include <assert.h>
 #include <intel_bufmgr.h>
 
 #include "intel_chipset.h"
@@ -479,13 +480,18 @@ main (int argc, char *argv[])
     }
 
     if (S_ISDIR (st.st_mode)) {
-	asprintf (&filename, "%s/i915_error_state", path);
+	int ret;
+
+	ret = asprintf (&filename, "%s/i915_error_state", path);
+	assert(ret > 0);
 	file = fopen(filename, "r");
 	if (!file) {
 	    int minor;
 	    for (minor = 0; minor < 64; minor++) {
 		free(filename);
-		asprintf(&filename, "%s/%d/i915_error_state", path, minor);
+		ret = asprintf(&filename, "%s/%d/i915_error_state", path, minor);
+		assert(ret > 0);
+
 		file = fopen(filename, "r");
 		if (file)
 		    break;