diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rapidio/devices/rio_mport_cdev.c | 4 | ||||
| -rw-r--r-- | drivers/tty/tty_buffer.c | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index 7df466e22282..2cdc054e53a5 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -915,7 +915,7 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, goto err_req; } - if (xfer->length + xfer->offset > map->size) { + if (xfer->length + xfer->offset > req->map->size) { ret = -EINVAL; goto err_req; } @@ -927,7 +927,7 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, } sg_set_buf(req->sgt.sgl, - map->virt_addr + (baddr - map->phys_addr) + + req->map->virt_addr + (baddr - req->map->phys_addr) + xfer->offset, xfer->length); } diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index 646510476c30..bfa431a8e690 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -175,7 +175,8 @@ static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size) */ if (atomic_read(&port->buf.mem_used) > port->buf.mem_limit) return NULL; - p = kmalloc(sizeof(struct tty_buffer) + 2 * size, GFP_ATOMIC); + p = kmalloc(sizeof(struct tty_buffer) + 2 * size, + GFP_ATOMIC | __GFP_NOWARN); if (p == NULL) return NULL; |