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Commit 5ed1e981 authored by Hannes Eder's avatar Hannes Eder Committed by David S. Miller
Browse files

drivers/net/wan: fix sparse warning: symbol shadows an earlier one 



Impact: Rename function scope variable and while being at it fix some
coding style issues.

Fix this sparse warning:
  drivers/net/wan/sbni.c:1526:14: warning: symbol 'num' shadows an earlier one
  drivers/net/wan/sbni.c:160:13: originally declared here

Signed-off-by: default avatarHannes Eder <hannes@hanneseder.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5ee0d593

drivers/net/wan/sbni.c

+9 −8
Original line number Original line Diff line number Diff line
@@ -1522,16 +1522,17 @@ int __init init_module( void ) 
void

void

cleanup_module(void)

cleanup_module(void)

{

{

	struct net_device  *dev;

	int i;

	int  num;





	for( num = 0;  num < SBNI_MAX_NUM_CARDS;  ++num )

	for (i = 0;  i < SBNI_MAX_NUM_CARDS;  ++i) {

		if( (dev = sbni_cards[ num ]) != NULL ) {

		struct net_device *dev = sbni_cards[i];

		if (dev != NULL) {

			unregister_netdev(dev);

			unregister_netdev(dev);

			release_region(dev->base_addr, SBNI_IO_EXTENT);

			release_region(dev->base_addr, SBNI_IO_EXTENT);

			free_netdev(dev);

			free_netdev(dev);

		}

		}

	}

	}

}





#else	/* MODULE */

#else	/* MODULE */