1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 8b5aec5430f1..aaccb0ff1ea6 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -727,12 +727,16 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
                         /* End of read */
                         len = ssif_info->multi_len;
                         data = ssif_info->data;
-                } else if (blocknum != ssif_info->multi_pos) {
+                } else if (blocknum + 1 != ssif_info->multi_pos) {
                         /*
                          * Out of sequence block, just abort.  Block
                          * numbers start at zero for the second block,
                          * but multi_pos starts at one, so the +1.
                          */
+                        if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
+                                dev_dbg(&ssif_info->client->dev,
+                                        "Received message out of sequence, expected %u, got %u\n",
+                                        ssif_info->multi_pos - 1, blocknum);
                         result = -EIO;
                 } else {
                         ssif_inc_stat(ssif_info, received_message_parts);