ieee802154: || vs && in ieee802154_is_valid_extended_addr()

The ieee802154_is_valid_extended_addr() always returns true because
there is a typo.  The || should be &&.  Neither 0x0000000000000000ULL
nor 0xffffffffffffffffULL are valid addresses.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/ieee802154.h b/include/linux/ieee802154.h
index 5d9e7459d94b..4c032863cd71 100644
--- a/include/linux/ieee802154.h
+++ b/include/linux/ieee802154.h
@@ -209,7 +209,7 @@ static inline bool ieee802154_is_valid_extended_addr(const __le64 addr)
          * This is currently a workaround because neighbor discovery can't
          * deal with short addresses types right now.
          */
-        return ((addr != cpu_to_le64(0x0000000000000000ULL)) ||
+        return ((addr != cpu_to_le64(0x0000000000000000ULL)) &&
                 (addr != cpu_to_le64(0xffffffffffffffffULL)));
 }