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From:   xiaojiangfeng <xiaojiangfeng@huawei.com>
To:     <robh+dt@kernel.org>, <frowand.list@gmail.com>, <robh@kernel.org>,
        <grant.likely@secretlab.ca>, <xiaojiangfeng@huawei.com>
CC:     <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] of: fix expression using sizeof(void)
Date:   Thu, 11 Apr 2019 09:47:35 +0800
Message-ID: <1554947255-80031-1-git-send-email-xiaojiangfeng@huawei.com>
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Sender: linux-kernel-owner@vger.kernel.org
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problem detected by sparse:
drivers/of/fdt.c:1094:34: warning: expression using sizeof(void)

Signed-off-by: xiaojiangfeng <xiaojiangfeng@huawei.com>
---
 drivers/of/fdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 4734223..75c6c55 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1091,7 +1091,7 @@ int __init early_init_dt_scan_chosen(unsigned long node, const char *uname,
 	/* Retrieve command line */
 	p = of_get_flat_dt_prop(node, "bootargs", &l);
 	if (p != NULL && l > 0)
-		strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
+		strlcpy(data, p, COMMAND_LINE_SIZE);
 
 	/*
 	 * CONFIG_CMDLINE is meant to be a default in case nothing else
-- 
1.8.5.6