Files
linux/drivers/misc
Jens Wiklander 5854809b51 rpmb: fix error path in rpmb_dev_register()
Until this patch was rpmb_dev_register() always freeing rdev in the error
path. However, past device_register() it must not do that since the memory
is now managed by the device even if it failed to register properly. So fix
this by doing a put_device() before returning the error code.

Fixes the smatch warning:
        drivers/misc/rpmb-core.c:204 rpmb_dev_register()
        warn: freeing device managed memory (leak): 'rdev'

Fixes: 1e9046e3a1 ("rpmb: add Replay Protected Memory Block (RPMB) subsystem")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Link: https://lore.kernel.org/r/20240902105803.2885544-1-jens.wiklander@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-04 15:04:57 +02:00
..
2023-12-08 12:02:37 +01:00
2023-10-27 08:51:00 +02:00
2024-05-22 08:31:17 -04:00