From: David Goulet <dgoulet@efficios.com>
Date: Mon, 30 Jan 2012 16:37:53 +0000 (-0500)
Subject: Fix unhandled return value
X-Git-Tag: v2.0-pre19~40
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=8936c33a1a322904bd631caff22358a0bb791cf5;p=lttng-tools.git

Fix unhandled return value

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/kernel.c b/src/bin/lttng-sessiond/kernel.c
index 43c628577..6eeb9b5b1 100644
--- a/src/bin/lttng-sessiond/kernel.c
+++ b/src/bin/lttng-sessiond/kernel.c
@@ -644,6 +644,7 @@ error:
  */
 int init_kernel_workarounds(void)
 {
+	int ret;
 	FILE *fp;
 
 	/*
@@ -658,7 +659,10 @@ int init_kernel_workarounds(void)
 	while (!feof(fp)) {
 		char buf[37] = "";
 
-		(void) fread(buf, 1, sizeof(buf), fp);
+		ret = fread(buf, 1, sizeof(buf), fp);
+		if (ret < 0) {
+			/* Ignore error, we don't really care */
+		}
 	}
 	fclose(fp);
 end_boot_id: