From: Colin Ian King <colin.i.king@gmail.com>
Date: Mon, 16 Jan 2023 16:16:12 +0000 (+0000)
Subject: rv: remove redundant initialization of pointer ptr
X-Git-Tag: v6.6.17~5277^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae3edea88e6c1bbb8b41ef958f79a7a44ab45f7c;p=platform%2Fkernel%2Flinux-rpi.git

rv: remove redundant initialization of pointer ptr

The pointer ptr is being initialized with a value that is never read,
it is being updated later on a call to strim. Remove the extraneous
initialization.

Link: https://lkml.kernel.org/r/20230116161612.77192-1-colin.i.king@gmail.com

Cc: Daniel Bristot de Oliveira <bristot@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---

diff --git a/kernel/trace/rv/rv.c b/kernel/trace/rv/rv.c
index 6c97cc2..7e906182 100644
--- a/kernel/trace/rv/rv.c
+++ b/kernel/trace/rv/rv.c
@@ -516,7 +516,7 @@ static ssize_t enabled_monitors_write(struct file *filp, const char __user *user
 	struct rv_monitor_def *mdef;
 	int retval = -EINVAL;
 	bool enable = true;
-	char *ptr = buff;
+	char *ptr;
 	int len;
 
 	if (count < 1 || count > MAX_RV_MONITOR_NAME_SIZE + 1)