From: Hannes Reinecke <hare@suse.de>
Date: Fri, 11 Apr 2014 06:12:33 +0000 (+0200)
Subject: Remove trailing linefeed from sysfs attributes
X-Git-Tag: 0.6.0~93
X-Git-Url: https://git.opensvc.com/gitweb.cgi?p=multipath-tools%2F.git;a=commitdiff_plain;h=7a4b3f98b37652c094e5ebb5095340cfff1d6678;ds=sidebyside

Remove trailing linefeed from sysfs attributes

When reading from sysfs attributes might have a trailing linefeed,
which will then show up in the log messages as an additional
linefeed.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---

diff --git a/libmultipath/sysfs.c b/libmultipath/sysfs.c
index 0e05316d..102135aa 100644
--- a/libmultipath/sysfs.c
+++ b/libmultipath/sysfs.c
@@ -93,6 +93,8 @@ ssize_t sysfs_attr_get_value(struct udev_device *dev, const char *attr_name,
 	}
 
 	close(fd);
+	if (size > 0)
+		size = strchop(value);
 	return size;
 }