orinoco: Delete an unnecessary check before the function call "kfree"

The kfree() function tests whether its argument is NULL and then
returns immediately. 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: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index 38ec8d19ac29983ebb7f76e64b3193d011044a1d..c410180479e694880f6a3c73561fd9ce4b670658 100644 (file)
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -2342,7 +2342,7 @@ void free_orinocodev(struct orinoco_private *priv)
        list_for_each_entry_safe(sd, sdtemp, &priv->scan_list, list) {
                list_del(&sd->list);
 
-               if ((sd->len > 0) && sd->buf)
+               if (sd->len > 0)
                        kfree(sd->buf);
                kfree(sd);
        }