diff options
Diffstat (limited to 'drivers/net/ieee802154/ca8210.c')
| -rw-r--r-- | drivers/net/ieee802154/ca8210.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index ed4178155a5d..01af4f9cf7f2 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -595,7 +595,7 @@ static int ca8210_test_int_driver_write( fifo_buffer = kmemdup(buf, len, GFP_KERNEL); if (!fifo_buffer) return -ENOMEM; - kfifo_in(&test->up_fifo, &fifo_buffer, 4); + kfifo_in(&test->up_fifo, &fifo_buffer, sizeof(fifo_buffer)); wake_up_interruptible(&priv->test.readq); return 0; @@ -919,9 +919,10 @@ static int ca8210_spi_transfer( if (status < 0) { dev_crit( &spi->dev, - "status %d from spi_sync in write\n", + "status %d from spi_async in write\n", status ); + kfree(cas_ctl); } return status; @@ -2525,6 +2526,7 @@ static ssize_t ca8210_test_int_user_read( struct ca8210_priv *priv = filp->private_data; unsigned char *fifo_buffer; unsigned long bytes_not_copied; + unsigned int copied; if (filp->f_flags & O_NONBLOCK) { /* Non-blocking mode */ @@ -2538,7 +2540,8 @@ static ssize_t ca8210_test_int_user_read( ); } - if (kfifo_out(&priv->test.up_fifo, &fifo_buffer, 4) != 4) { + copied = kfifo_out(&priv->test.up_fifo, &fifo_buffer, sizeof(fifo_buffer)); + if (copied != sizeof(fifo_buffer)) { dev_err( &priv->spi->dev, "test_interface: Wrong number of elements popped from upstream fifo\n" |