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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>
This commit is contained in:
Markus Armbruster 2014-05-16 17:44:05 +02:00 committed by Paolo Bonzini
parent 6a86dec619
commit c4ce4c4b1f
1 changed files with 2 additions and 0 deletions
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2
hw/scsi/scsi-bus.c
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@ -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: