Fix some random uninitialized-var warnings

Besides on r = 0; initialization, all of these are false warnings.
Stupid gcc..

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/tools/openwfd_ie.c b/tools/openwfd_ie.c
index 334e455..7eb6911 100644
--- a/tools/openwfd_ie.c
+++ b/tools/openwfd_ie.c
@@ -122,6 +122,10 @@ static void print_ie(const void *data, size_t len)
 	}
 
 	col = NULL;
+	c = NULL;
+	sub = NULL;
+	sl = 0;
+
 	while (len > 0) {
 		ie = data;