Commit bb68b1d9 authored Dec 12, 2008 by Hannes Eder Committed by David S. Miller Dec 12, 2008

mISDN: fix sparse warning: symbol 'nskb' shadows an earlier one



Impact: define first occurence of variable 'nskb' in inner most possible scope

Fix this sparse warning:

  drivers/isdn/mISDN/dsp_core.c:746:20: warning: symbol 'nskb' shadows an earlier one
  drivers/isdn/mISDN/dsp_core.c:634:19: originally declared here

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 65a40516

drivers/isdn/mISDN/dsp_core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -631,7 +631,6 @@ dsp_function(struct mISDNchannel ch, struct sk_buff skb)
		int ret = 0;
		u8 *digits;
		int cont;
		struct sk_buff *nskb;
		u_long flags;

		hh = mISDN_HEAD_P(skb);
		@@ -690,6 +689,7 @@ dsp_function(struct mISDNchannel ch, struct sk_buff skb)
		digits = dsp_dtmf_goertzel_decode(dsp, skb->data,
		skb->len, (dsp_options&DSP_OPT_ULAW)?1:0);
		while (*digits) {
		struct sk_buff *nskb;
		if (dsp_debug & DEBUG_DSP_DTMF)
		printk(KERN_DEBUG "%s: digit"
		"(%c) to layer %s\n",