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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-25 13:41:02 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-25 13:41:02 +0100 |
| commit | ac48f6cb5f268daff06b636444819e5ffb462611 (patch) | |
| tree | 56bcc8b2de42738764ac65056067a17cb97609f4 /drivers/target/tcm_fc/tfc_sess.c | |
| parent | e64d07a2dae569fc3c938adac777562a1d6f151e (diff) | |
| parent | 5698bd757d55b1bb87edd1a9744ab09c142abfc2 (diff) | |
| download | op-kernel-dev-ac48f6cb5f268daff06b636444819e5ffb462611.zip op-kernel-dev-ac48f6cb5f268daff06b636444819e5ffb462611.tar.gz | |
Merge tag 'v3.6-rc6' into spi-mxs
Linux 3.6-rc6
Conflicts (overlap between moving code that accesses registers around
and factoring the register access out into a SSP layer):
drivers/mmc/host/mxs-mmc.c
Diffstat (limited to 'drivers/target/tcm_fc/tfc_sess.c')
| -rw-r--r-- | drivers/target/tcm_fc/tfc_sess.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index 87901fa..3c9e5b5 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -456,7 +456,9 @@ static void ft_prlo(struct fc_rport_priv *rdata) struct ft_tport *tport; mutex_lock(&ft_lport_lock); - tport = rcu_dereference(rdata->local_port->prov[FC_TYPE_FCP]); + tport = rcu_dereference_protected(rdata->local_port->prov[FC_TYPE_FCP], + lockdep_is_held(&ft_lport_lock)); + if (!tport) { mutex_unlock(&ft_lport_lock); return; |
