From: Stephen Boyd <sboyd@codeaurora.org>
Date: Thu, 30 Apr 2015 21:21:56 +0000 (-0700)
Subject: clk: Remove impossible if condition in clk_core_get_phase()
X-Git-Tag: v4.2-rc1~46^2~18^2~92
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1f3e1983429d31ceada9a09197d79445c92a2901;p=karo-tx-linux.git

clk: Remove impossible if condition in clk_core_get_phase()

This condition can't ever be true because this function is static
and it's always called with a non-NULL pointer.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 8d36100c00ce..3e58b7453076 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2182,16 +2182,12 @@ EXPORT_SYMBOL_GPL(clk_set_phase);
 
 static int clk_core_get_phase(struct clk_core *core)
 {
-	int ret = 0;
-
-	if (!core)
-		goto out;
+	int ret;
 
 	clk_prepare_lock();
 	ret = core->phase;
 	clk_prepare_unlock();
 
-out:
 	return ret;
 }
 EXPORT_SYMBOL_GPL(clk_get_phase);