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From:   Yang Yingliang <yangyingliang@huawei.com>
To:     <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>, <linux-clk@vger.kernel.org>
CC:     <abelvesa@kernel.org>, <shawnguo@kernel.org>
Subject: [PATCH -next] clk: imx: remove unnecessary NULL check of clk
Date:   Thu, 30 Jun 2022 22:13:08 +0800
Message-ID: <20220630141308.121526-1-yangyingliang@huawei.com>
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It has NULL check in clk_prepare_enable(), so it no need
to check the clk before calling it.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/clk/imx/clk.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/clk/imx/clk.c b/drivers/clk/imx/clk.c
index 5582f18dd632..1c5d5b957c96 100644
--- a/drivers/clk/imx/clk.c
+++ b/drivers/clk/imx/clk.c
@@ -189,9 +189,7 @@ void imx_register_uart_clocks(unsigned int clk_count)
 			if (IS_ERR(imx_uart_clocks[imx_enabled_uart_clocks]))
 				return;
 
-			/* Only enable the clock if it's not NULL */
-			if (imx_uart_clocks[imx_enabled_uart_clocks])
-				clk_prepare_enable(imx_uart_clocks[imx_enabled_uart_clocks++]);
+			clk_prepare_enable(imx_uart_clocks[imx_enabled_uart_clocks++]);
 		}
 	}
 #endif
-- 
2.25.1