net: return operator cleanup

Change "return (EXPR);" to "return EXPR;"

return is not a function, parentheses are not required.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4568b938ca35..ebec8c9a929d 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -233,7 +233,7 @@ static inline void inquiry_cache_init(struct hci_dev *hdev)
 static inline int inquiry_cache_empty(struct hci_dev *hdev)
 {
         struct inquiry_cache *c = &hdev->inq_cache;
-        return (c->list == NULL);
+        return c->list == NULL;
 }
 
 static inline long inquiry_cache_age(struct hci_dev *hdev)