commit b213ffc40f50991d110f5fad3bb821221842ef07
author Heinrich Schuchardt <xypron.glpk@gmx.de> Tue Sep 29 21:52:12 2020 +0200
committer Andes <uboot@andestech.com> Mon Oct 26 09:27:13 2020 +0800
tree 6244e07138c33bd0180d24c610c3477bb194ed4f
parent 8e0d8405ff3c403178bae3f2377f722206678e7e

clk: kendryte: no need to check argument of free()

free() checks if its argument is NULL. No need to check it twice.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>

drivers/clk/kendryte/clk.c

diff --git a/drivers/clk/kendryte/clk.c b/drivers/clk/kendryte/clk.c
index bb19696..4b95940 100644
--- a/drivers/clk/kendryte/clk.c
+++ b/drivers/clk/kendryte/clk.c
@@ -471,8 +471,7 @@
 cleanup_div:
 	free(div);
 cleanup_mux:
-	if (mux)
-		free(mux);
+	free(mux);
 	return comp;
 }