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[AFS]: Adjust the new netdevice scanning code

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Adjust the new netdevice scanning code provided by Patrick McHardy:

 (1) Restore the function banner comments that were dropped.

 (2) Rather than using an array size of 6 in some places and an array size of
     ETH_ALEN in others, pass a pointer instead and pass the array size
     through so that we can actually check it.

 (3) Do the buffer fill count check before checking the for_primary_ifa
     condition again.  This permits us to skip that check should maxbufs be
     reached before we run out of interfaces.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Howells
2007-05-03 03:29:41 -07:00
committed by David S. Miller
parent dc1f6bff6a
commit ec9c948546
3 changed files with 21 additions and 7 deletions
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2
fs/afs/internal.h
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@@ -563,7 +563,7 @@ extern void afs_fs_exit(void);
* use-rtnetlink.c
*/
extern int afs_get_ipv4_interfaces(struct afs_interface *, size_t, bool);
extern int afs_get_MAC_address(u8 [6]);
extern int afs_get_MAC_address(u8 *, size_t);
/*
* vlclient.c