[dm-devel] [PATCH 21/78] Remove trailing linefeed from sysfs attributes
Hannes Reinecke
hare at suse.de
Mon Mar 16 12:36:08 UTC 2015
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 at suse.de>
---
libmultipath/sysfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libmultipath/sysfs.c b/libmultipath/sysfs.c
index 0e05316..102135a 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;
}
--
1.8.4.5
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