usb: fotg210-udc: fix potential memory leak in fotg210_udc_probe()

In fotg210_udc_probe(), if devm_clk_get() or clk_prepare_enable()
fails, 'fotg210' will not be freed, which will lead to a memory leak.
Fix it by moving kfree() to a proper location.

In addition，we can use "return -ENOMEM" instead of "goto err"
to simplify the code.

Fixes: 718a38d092ec ("fotg210-udc: Handle PCLK")
Reviewed-by: Andrzej Pietrasiewicz <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Signed-off-by: Yi Yang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions