Commit 9155b760 authored by Paolo Bonzini's avatar Paolo Bonzini
Browse files

mptsas: fix wrong formula 



MPI_DOORBELL_WHO_INIT_SHIFT is being repeated twice.  Reported
by Coverity.

Reviewed-by: default avatarMarkus Armbruster <armbru@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 18557e64

hw/scsi/mptsas.c

+1 −1
Original line number Diff line number Diff line
@@ -824,7 +824,7 @@ static uint32_t mptsas_doorbell_read(MPTSASState *s) 
{

    uint32_t ret;



    ret = (s->who_init << MPI_DOORBELL_WHO_INIT_SHIFT) & MPI_DOORBELL_WHO_INIT_SHIFT;

    ret = (s->who_init << MPI_DOORBELL_WHO_INIT_SHIFT) & MPI_DOORBELL_WHO_INIT_MASK;

    ret |= s->state;

    switch (s->doorbell_state) {

    case DOORBELL_NONE: