net/sfc/base: correct annotations where NULL input is OK

[dpdk.git] / drivers / net / sfc / base / efx.h

diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h
index 2e847b6..97c4846 100644 (file)
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -300,7 +300,7 @@ extern      __checkReturn   efx_rc_t
 efx_intr_init(
        __in            efx_nic_t *enp,
        __in            efx_intr_type_t type,
-       __in            efsys_mem_t *esmp);
+       __in_opt        efsys_mem_t *esmp);
 
 extern                 void
 efx_intr_enable(