linux-kernel - [PATCH 2/2] soc/fsl/qe: Slighly simplify code

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Date:   Sun, 20 Aug 2017 17:53:28 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     qiang.zhao@....com, leoyang.li@....com
Cc:     linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH 2/2] soc/fsl/qe: Slighly simplify code

Return 0 instead of 'ret' (which is 0 at this point) to make the code more
explicit.
Also avoid a useless initialization of 'ret'.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/soc/fsl/qe/qe_tdm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c
index 6b9647fee512..c90c72ca9e3e 100644
--- a/drivers/soc/fsl/qe/qe_tdm.c
+++ b/drivers/soc/fsl/qe/qe_tdm.c
@@ -42,7 +42,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 		     struct ucc_tdm_info *ut_info)
 {
 	const char *sprop;
-	int ret = 0;
+	int ret;
 	u32 val;
 	struct resource *res;
 	struct device_node *np2;
@@ -171,7 +171,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 		siram_init_flag = 1;
 	}
 
-	return ret;
+	return 0;
 
 err_miss_siram_property:
 	return ret;
-- 
2.11.0