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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-10-09 01:59:42 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:54:48 -0700 |
| commit | cfcabdcc2d5a810208e5bb3974121b7ed60119aa (patch) | |
| tree | 1aed711eeecc5a303b57f1fc47e1b5746e8a72c2 /net/core/dev.c | |
| parent | de83c058af25aa97ed4864abab11e90e8dead6e2 (diff) | |
| download | blackbird-op-linux-cfcabdcc2d5a810208e5bb3974121b7ed60119aa.tar.gz blackbird-op-linux-cfcabdcc2d5a810208e5bb3974121b7ed60119aa.zip | |
[NET]: sparse warning fixes
Fix a bunch of sparse warnings. Mostly about 0 used as
NULL pointer, and shadowed variable declarations.
One notable case was that hash size should have been unsigned.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index d99864662582..13a1bc5d3bfd 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -780,7 +780,7 @@ static int __dev_alloc_name(struct net *net, const char *name, char *buf) int i = 0; const char *p; const int max_netdevices = 8*PAGE_SIZE; - long *inuse; + unsigned long *inuse; struct net_device *d; p = strnchr(name, IFNAMSIZ-1, '%'); @@ -794,7 +794,7 @@ static int __dev_alloc_name(struct net *net, const char *name, char *buf) return -EINVAL; /* Use one page as a bit array of possible slots */ - inuse = (long *) get_zeroed_page(GFP_ATOMIC); + inuse = (unsigned long *) get_zeroed_page(GFP_ATOMIC); if (!inuse) return -ENOMEM; |
