net/smc: handle unregistered buffers

[platform/kernel/linux-rpi.git] / net / smc / smc_core.h

diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h
index 07e2a39..5dfcb15 100644 (file)
--- a/net/smc/smc_core.h
+++ b/net/smc/smc_core.h
@@ -123,7 +123,8 @@ struct smc_buf_desc {
                                                 */
        u32                     order;          /* allocation order */
        u32                     used;           /* currently used / unused */
-       bool                    reused;         /* new created / reused */
+       u8                      reused  : 1;    /* new created / reused */
+       u8                      regerr  : 1;    /* err during registration */
 };
 
 struct smc_rtoken {                            /* address/key of remote RMB */