Release the semaphore in an error path in mtip_hw_get_scatterlist(). This
fixes the smatch warning inconsistent returns.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
up(&dd->port->cmd_slot);
return NULL;
}
up(&dd->port->cmd_slot);
return NULL;
}
- if (unlikely(*tag < 0))
+ if (unlikely(*tag < 0)) {
+ up(&dd->port->cmd_slot);
return dd->port->commands[*tag].sg;
}
return dd->port->commands[*tag].sg;
}