[media] lirc_zilog: Deletion of unnecessary checks before vfree()

The vfree() function performs also input parameter validation. Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/staging/media/lirc/lirc_zilog.c b/drivers/staging/media/lirc/lirc_zilog.c
index 1ccf6262ab369d1be3cba7f3c1b996a8872852d7..1e15d2cab727bdce3f83f42691ff55e5170d14b2 100644 (file)
--- a/drivers/staging/media/lirc/lirc_zilog.c
+++ b/drivers/staging/media/lirc/lirc_zilog.c
@@ -730,11 +730,9 @@ static int send_boot_data(struct IR_tx *tx)
 static void fw_unload_locked(void)
 {
        if (tx_data) {
-               if (tx_data->code_sets)
-                       vfree(tx_data->code_sets);
+               vfree(tx_data->code_sets);
 
-               if (tx_data->datap)
-                       vfree(tx_data->datap);
+               vfree(tx_data->datap);
 
                vfree(tx_data);
                tx_data = NULL;