From: Markus Armbruster <armbru@redhat.com>
Date: Fri, 16 May 2014 15:44:05 +0000 (+0200)
Subject: scsi: Document intentional fall through in scsi_req_length()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c4ce4c4b1f28095947d72abb0fb7de6c8d8efdb3;p=qemu.git

scsi: Document intentional fall through in scsi_req_length()

For clarity, and to hush up Coverity.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index ae921a6a75..26770fb27b 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -938,6 +938,7 @@ static int scsi_req_length(SCSICommand *cmd, SCSIDevice *dev, uint8_t *buf)
         if (cmd->xfer == 0) {
             cmd->xfer = 256;
         }
+        /* fall through */
     case WRITE_10:
     case WRITE_VERIFY_10:
     case WRITE_12:
@@ -952,6 +953,7 @@ static int scsi_req_length(SCSICommand *cmd, SCSIDevice *dev, uint8_t *buf)
         if (cmd->xfer == 0) {
             cmd->xfer = 256;
         }
+        /* fall through */
     case READ_10:
     case RECOVER_BUFFERED_DATA:
     case READ_12: