linux-kernel - [PATCH] w1: no need to initialise statics to 0

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Message-Id: <20220508023400.102244-1-wangborong@cdjrlc.com>
Date:   Sun,  8 May 2022 10:34:00 +0800
From:   Jason Wang <wangborong@...rlc.com>
To:     zbr@...emap.net
Cc:     linux-kernel@...r.kernel.org, Jason Wang <wangborong@...rlc.com>
Subject: [PATCH] w1: no need to initialise statics to 0

Static variables do not need to be initialised to 0, because compiler
will initialise all uninitialised statics to 0. Thus, remove the
unneeded initializations.

Signed-off-by: Jason Wang <wangborong@...rlc.com>
---
 drivers/w1/w1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index f2ae2e563dc5..bb28e36993d6 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -32,7 +32,7 @@ static int w1_timeout = 10;
 module_param_named(timeout, w1_timeout, int, 0);
 MODULE_PARM_DESC(timeout, "time in seconds between automatic slave searches");
 
-static int w1_timeout_us = 0;
+static int w1_timeout_us;
 module_param_named(timeout_us, w1_timeout_us, int, 0);
 MODULE_PARM_DESC(timeout_us,
 		 "time in microseconds between automatic slave searches");
-- 
2.35.1