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[2/2] sparc: Delete an unnecessary initialisation in led_proc_write()

Message ID e09211e6-4aae-68f8-b912-c1415b4539f0@users.sourceforge.net
State Deferred
Delegated to: David Miller
Headers show

Commit Message

SF Markus Elfring Aug. 25, 2016, 8:24 a.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 25 Aug 2016 09:55:22 +0200

The local variable "buf" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 arch/sparc/kernel/led.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c
index 7444e4a..d6671af 100644
--- a/arch/sparc/kernel/led.c
+++ b/arch/sparc/kernel/led.c
@@ -64,7 +64,7 @@  static int led_proc_open(struct inode *inode, struct file *file)
 static ssize_t led_proc_write(struct file *file, const char __user *buffer,
 			      size_t count, loff_t *ppos)
 {
-	char *buf = NULL;
+	char *buf;
 
 	if (count > LED_MAX_LENGTH)
 		count = LED_MAX_LENGTH;