clk: renesas: rzg2l: Avoid mixing error pointers and NULL
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 17 Jun 2021 14:15:10 +0000 (17:15 +0300)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 19 Jul 2021 08:53:52 +0000 (10:53 +0200)
commite37868f14416bc5f22235dce073c496381d349c3
tree657432f1065473caa72776692ce52c8a66d6a305
parent36aaa3a0d9bc13e302dc146a20f022fb6891b605
clk: renesas: rzg2l: Avoid mixing error pointers and NULL

These functions accidentally return both error pointers and NULL when
there is an error.  It doesn't cause a problem but it is confusing and
seems unintentional.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/YMtY7nOtqEvTokh7@mwanda
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
drivers/clk/renesas/renesas-rzg2l-cpg.c