diff options
| author | Hannes Eder <hannes@hanneseder.net> | 2009-02-14 11:48:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-17 19:34:48 -0800 |
| commit | 5ed1e981bd243d78f95738a355bd117cf1f6daa1 (patch) | |
| tree | 9cadff7b3fab65970f4687ae871f0069878fd2b7 | |
| parent | 5ee0d59335c551b7d3642f071bb4f3a30c287f59 (diff) | |
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: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/wan/sbni.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index 0aa28e1d436..78f7bc92cbe 100644 --- a/drivers/net/wan/sbni.c +++ b/drivers/net/wan/sbni.c @@ -1520,17 +1520,18 @@ int __init init_module( void ) } void -cleanup_module( void ) +cleanup_module(void) { - struct net_device *dev; - int num; + int i; - for( num = 0; num < SBNI_MAX_NUM_CARDS; ++num ) - if( (dev = sbni_cards[ num ]) != NULL ) { - unregister_netdev( dev ); - release_region( dev->base_addr, SBNI_IO_EXTENT ); - free_netdev( dev ); + for (i = 0; i < SBNI_MAX_NUM_CARDS; ++i) { + struct net_device *dev = sbni_cards[i]; + if (dev != NULL) { + unregister_netdev(dev); + release_region(dev->base_addr, SBNI_IO_EXTENT); + free_netdev(dev); } + } } #else /* MODULE */ |