diff options
Diffstat (limited to 'drivers/char/xillybus/xillybus_of.c')
| -rw-r--r-- | drivers/char/xillybus/xillybus_of.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/char/xillybus/xillybus_of.c b/drivers/char/xillybus/xillybus_of.c index 781865084..78a492f5a 100644 --- a/drivers/char/xillybus/xillybus_of.c +++ b/drivers/char/xillybus/xillybus_of.c @@ -81,7 +81,6 @@ static int xilly_map_single_of(struct xilly_endpoint *ep, { dma_addr_t addr; struct xilly_mapping *this; - int rc; this = kzalloc(sizeof(*this), GFP_KERNEL); if (!this) @@ -101,15 +100,7 @@ static int xilly_map_single_of(struct xilly_endpoint *ep, *ret_dma_handle = addr; - rc = devm_add_action(ep->dev, xilly_of_unmap, this); - - if (rc) { - dma_unmap_single(ep->dev, addr, size, direction); - kfree(this); - return rc; - } - - return 0; + return devm_add_action_or_reset(ep->dev, xilly_of_unmap, this); } static struct xilly_endpoint_hardware of_hw = { |