sysfs: free used resources

In the sysfs lib example, we should be using sysfs_deinit() to free used
resources and for correct usage.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>

diff --git a/lib/sysfs.c b/lib/sysfs.c
index b9ddc67f5e9eb835e681a611df1ddd2045cb9a13..7bcdabae282add14df98c791a0228075fdfdc4ed 100644 (file)
--- a/lib/sysfs.c
+++ b/lib/sysfs.c
@@ -488,6 +488,7 @@ int main(int argc, char *argv[])
 
        printf("DEVNAME: %s\n", sysfs_get_devname(&cxt, path, sizeof(path)));
 
+       sysfs_deinit(&cxt);
        return EXIT_SUCCESS;
 }
 #endif