mfd: dln2: Fix double put in dln2_probe

[ Upstream commit 759c409bc5 ]

The dln2_free() already contains usb_put_dev(). Therefore,
the redundant usb_put_dev() before dln2_free() may lead to
a double free.

Fixes: 96da8f1483 ("mfd: dln2: Fix memory leak in dln2_probe()")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20230925024134.9683-1-dinghao.liu@zju.edu.cn
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

This commit is contained in:

Dinghao Liu

2023-09-25 10:41:33 +08:00

committed by

Greg Kroah-Hartman

parent ee6b91411d

commit 9ac0c05365

1 changed files with 0 additions and 1 deletions

									
										drivers/mfd/dln2.c
									
		-1
	
												View File
												
				@@ -827,7 +827,6 @@ out_stop_rx:

					dln2_stop_rx_urbs(dln2);

				out_free:

					usb_put_dev(dln2->usb_dev);

					dln2_free(dln2);

					return ret;