Hello Christophe,
On 10/26/24 12:32, Christophe JAILLET wrote:
> If an error occurs after a cgbc_session_request() call, it should be
> balanced by a corresponding cgbc_session_release(), as already done in the
> remove function.
>
> Fixes: 6f1067cfbee7 ("mfd: Add Congatec Board Controller driver")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
> ---
> Compile tested only
> ---
> drivers/mfd/cgbc-core.c | 14 ++++++++++++--
> 1 file changed, 12 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mfd/cgbc-core.c b/drivers/mfd/cgbc-core.c
> index 93004a6b29c1..7771d010eb2e 100644
> --- a/drivers/mfd/cgbc-core.c
> +++ b/drivers/mfd/cgbc-core.c
> @@ -321,9 +321,19 @@ static int cgbc_init_device(struct cgbc_device_data *cgbc)
>
> ret = cgbc_get_version(cgbc);
> if (ret)
> - return ret;
> + goto release_session;
> +
> + ret = mfd_add_devices(cgbc->dev, -1, cgbc_devs, ARRAY_SIZE(cgbc_devs),
> + NULL, 0, NULL);
> + if (ret)
> + goto release_session;
> +
> + return 0;
> +
> +release_session:
> + cgbc_session_release(cgbc);
> + return ret;
>
> - return mfd_add_devices(cgbc->dev, -1, cgbc_devs, ARRAY_SIZE(cgbc_devs), NULL, 0, NULL);
> }
nitpick: useless blank line before the close brace.
Reviewed-by: Thomas Richard <thomas.richard@xxxxxxxxxxx>
Regards,
Thomas
