Dont mix Exclusive and Shared locking calls

If the lock is acquired with ExAcquireSpinLockSharedAtDpcLevel(), it
should always be released with ExReleaseSpinLockSharedFromDpcLevel()
(unless the lock is converted to an exclusive lock)

Signed-off-by: Owen Smith <owen.smith@citrix.com>

diff --git a/src/xenvif/mac.c b/src/xenvif/mac.c
index 3301ef96e45fb08c5c05a44b68b5fd330add610b..a89904b0f72a6b92322eb7be30f8f7fd075ede14 100644 (file)
--- a/src/xenvif/mac.c
+++ b/src/xenvif/mac.c
@@ -394,7 +394,7 @@ fail2:
 fail1:
     Error("fail1 (%08x)\n", status);
 
-    __MacReleaseLockExclusive(Mac);
+    __MacReleaseLockShared(Mac);
     KeLowerIrql(Irql);
 
     return status;
@@ -974,7 +974,7 @@ MacQueryMulticastAddresses(
 fail1:
     *Count = Mac->MulticastCount;
 
-    __MacReleaseLockExclusive(Mac);
+    __MacReleaseLockShared(Mac);
     KeLowerIrql(Irql);
 
     return status;