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authorEric Dumazet <eric.dumazet@gmail.com>2011-11-23 07:09:32 +0000
committerDavid S. Miller <davem@davemloft.net>2011-11-23 18:48:19 -0500
commit2cfa5a0471fef43fda0b7bd87e3a5e4dbadb7809 (patch)
tree0603cf740823a45337e2b82ba63bae96a6e75186 /drivers/net/team
parent8c2152286aabe753519d7627a2992625b97e4b20 (diff)
downloadlinux-2cfa5a0471fef43fda0b7bd87e3a5e4dbadb7809.tar.bz2
net: treewide use of RCU_INIT_POINTER
rcu_assign_pointer(ptr, NULL) can be safely replaced by RCU_INIT_POINTER(ptr, NULL) (old rcu_assign_pointer() macro was testing the NULL value and could omit the smp_wmb(), but this had to be removed because of compiler warnings) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/team')
-rw-r--r--drivers/net/team/team_mode_activebackup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/team/team_mode_activebackup.c b/drivers/net/team/team_mode_activebackup.c
index b34427502b54..f4d960e82e29 100644
--- a/drivers/net/team/team_mode_activebackup.c
+++ b/drivers/net/team/team_mode_activebackup.c
@@ -56,7 +56,7 @@ drop:
static void ab_port_leave(struct team *team, struct team_port *port)
{
if (ab_priv(team)->active_port == port)
- rcu_assign_pointer(ab_priv(team)->active_port, NULL);
+ RCU_INIT_POINTER(ab_priv(team)->active_port, NULL);
}
static int ab_active_port_get(struct team *team, void *arg)