From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Tue, 19 Jul 2016 07:28:47 +0000 (+0900)
Subject: clk: use ERR_CAST() for __clk_create_clk()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8a23133c7a2afc49d97b5b27caefe6847d32599e;p=openwrt%2Fstaging%2Fblogic.git

clk: use ERR_CAST() for __clk_create_clk()

This code is clear enough, but the intention will be even clearer
with this.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 0c6009a19957..6298715d0e44 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2499,7 +2499,7 @@ struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id,
 
 	/* This is to allow this function to be chained to others */
 	if (IS_ERR_OR_NULL(hw))
-		return (struct clk *) hw;
+		return ERR_CAST(hw);
 
 	clk = kzalloc(sizeof(*clk), GFP_KERNEL);
 	if (!clk)