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smsc: replace WARN_ON() with WARN_ON_SMP()
author
Sanjeev Sharma
<sanjeev_sharma@mentor.com>
Mon, 11 Aug 2014 08:16:23 +0000
(13:46 +0530)
committer
David S. Miller
<davem@davemloft.net>
Mon, 11 Aug 2014 21:38:29 +0000
(14:38 -0700)
spin_is_locked() always return false in uniprocessor configuration and therefore it
would be advise to repalce with WARN_ON_SMP().
Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@mentor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/smsc/smsc911x.h
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diff --git
a/drivers/net/ethernet/smsc/smsc911x.h
b/drivers/net/ethernet/smsc/smsc911x.h
index 23953957fed8a37e7e8daa81d6474e9d33b5413d..54d648920a1b9dfcb5d4f5a01271784e7df8723c 100644
(file)
--- a/
drivers/net/ethernet/smsc/smsc911x.h
+++ b/
drivers/net/ethernet/smsc/smsc911x.h
@@
-51,7
+51,7
@@
#ifdef CONFIG_DEBUG_SPINLOCK
#define SMSC_ASSERT_MAC_LOCK(pdata) \
- WARN_ON(!spin_is_locked(&pdata->mac_lock))
+ WARN_ON
_SMP
(!spin_is_locked(&pdata->mac_lock))
#else
#define SMSC_ASSERT_MAC_LOCK(pdata) do {} while (0)
#endif /* CONFIG_DEBUG_SPINLOCK */