diff options
| author | Veaceslav Falico <vfalico@redhat.com> | 2013-09-25 11:20:21 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-27 00:02:06 +0400 |
| commit | 0965a1f3f8757a2c20a16a83bc18279009d79a26 (patch) | |
| tree | dd7b1c154e8b5e01f31422ebdf3c27df8b583780 /drivers/net/bonding/bonding.h | |
| parent | b386c58b85b23c3a73baa014d01d2943ca8260cd (diff) | |
| download | linux-0965a1f3f8757a2c20a16a83bc18279009d79a26.tar.xz | |
bonding: add bond_has_slaves() and use it
Currently we verify if we have slaves by checking if bond->slave_list is
empty. Create a define bond_has_slaves() and use it, a bit more readable
and easier to change in the future.
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bonding.h')
| -rw-r--r-- | drivers/net/bonding/bonding.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h index 7c8a4b128f65..bcef15ec3459 100644 --- a/drivers/net/bonding/bonding.h +++ b/drivers/net/bonding/bonding.h @@ -72,6 +72,8 @@ res; }) /* slave list primitives */ +#define bond_has_slaves(bond) !list_empty(&(bond)->slave_list) + #define bond_to_slave(ptr) list_entry(ptr, struct slave, list) /* IMPORTANT: bond_first/last_slave can return NULL in case of an empty list */ |