read_lock
#define read_lock_irq(lock) read_lock((lock))
do {(flags) = 0; read_lock(lock); } while (0)
int read_lock;
read_lock = ecore_vlan_mac_h_read_lock(sc, o);
if (read_lock != ECORE_SUCCESS)
return read_lock;
int read_lock;
read_lock = ecore_vlan_mac_h_read_lock(sc, o);
if (read_lock != ECORE_SUCCESS)
if (read_lock == ECORE_SUCCESS) {
read_lock(&bdev->vm_lock);
read_lock(&ibdev->roce.netdev_lock);