From: Yang Yingliang yangyingliang@huawei.com
[ Upstream commit 110d7b0325c55ff3620073ba4201845f59e22ebf ]
After commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically, move dev_set_name() after pnp_add_id() to avoid memory leak.
Fixes: 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array") Signed-off-by: Yang Yingliang yangyingliang@huawei.com Reviewed-by: Hanjun Guo guohanjun@huawei.com Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pnp/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c index b54620e53830..3d5865c7694b 100644 --- a/drivers/pnp/core.c +++ b/drivers/pnp/core.c @@ -159,14 +159,14 @@ struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *protocol, int id, dev->dev.coherent_dma_mask = dev->dma_mask; dev->dev.release = &pnp_release_device;
- dev_set_name(&dev->dev, "%02x:%02x", dev->protocol->number, dev->number); - dev_id = pnp_add_id(dev, pnpid); if (!dev_id) { kfree(dev); return NULL; }
+ dev_set_name(&dev->dev, "%02x:%02x", dev->protocol->number, dev->number); + return dev; }