From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 26 Nov 2008 00:53:08 +0000 (-0800)
Subject: z85230: fix warning in drivers/net/wan/z85230.c
X-Git-Tag: firefly_0821_release~16481^2~469
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4174439ef5894964803c6300e7e88d97e075e4c0;p=firefly-linux-kernel-4.4.55.git

z85230: fix warning in drivers/net/wan/z85230.c

this warning:

  drivers/net/wan/z85230.c: In function ‘z8530_interrupt’:
  drivers/net/wan/z85230.c:713: warning: ‘intr’ may be used uninitialized in this function

is clearly bogus - annotate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
index 5bf7e01ef0e9..d7bf53a56e17 100644
--- a/drivers/net/wan/z85230.c
+++ b/drivers/net/wan/z85230.c
@@ -710,7 +710,7 @@ EXPORT_SYMBOL(z8530_nop);
 irqreturn_t z8530_interrupt(int irq, void *dev_id)
 {
 	struct z8530_dev *dev=dev_id;
-	u8 intr;
+	u8 uninitialized_var(intr);
 	static volatile int locker=0;
 	int work=0;
 	struct z8530_irqhandler *irqs;