drivers/net/ethernet/chelsio/cxgb/cxgb2.c
consolidate spin_lock/unlock waiting with spin_unlock_wait()
config: x86_64_defconfig with the following addition
Device Drivers --->
[*] Network device support --->
[*] Ethernet driver support --->
<M> Chelsio 10Gb Ethernet support
toolchain: debian wheezy default x86_64-linux-gnu 4.4.5
Builds xcgb2.o without warnings.
no runtime testing (no hardware available)
CC: Dimitrios Michailidis <dm@xxxxxxxxxxx>
CC: maintainers@xxxxxxxxxxx
Signed-off-by: Nicholas Mc Guire <der.herr@xxxxxxx>
---
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index e598713..e4a1bfe 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -283,8 +283,8 @@ static int cxgb_close(struct net_device *dev)
!(adapter->open_device_map & PORT_MASK)) {
/* Stop statistics accumulation. */
smp_mb__after_clear_bit();
- spin_lock(&adapter->work_lock); /* sync with update task */
- spin_unlock(&adapter->work_lock);
+ /* sync with update task */
+ spin_unlock_wait(&adapter->work_lock);
cancel_mac_stats_update(adapter);
}
--
1.7.2.5
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