linux-kernel - [PATCH] kernel/sysctl.c: remove unnecessary (void*) conversions

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Date:   Mon, 22 Aug 2022 14:30:49 +0800
From:   Dong Chuanjian <chuanjian@...china.com>
To:     mcgrof@...nel.org, keescook@...omium.org, yzaikin@...gle.com
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        kernel@...china.com, Dong Chuanjian <chuanjian@...china.com>
Subject: [PATCH] kernel/sysctl.c: remove unnecessary (void*) conversions

remove unnecessary void* type casting

Signed-off-by: Dong Chuanjian <chuanjian@...china.com>

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 205d605cacc5..324e6bbbeb34 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1052,9 +1052,9 @@ static int __do_proc_doulongvec_minmax(void *data, struct ctl_table *table,
 		return 0;
 	}
 
-	i = (unsigned long *) data;
-	min = (unsigned long *) table->extra1;
-	max = (unsigned long *) table->extra2;
+	i = data;
+	min = table->extra1;
+	max = table->extra2;
 	vleft = table->maxlen / sizeof(unsigned long);
 	left = *lenp;
 
-- 
2.18.2