Messages in this thread Patch in this message | | | Date | Sun, 10 May 2020 10:53:38 +0800 | From | kbuild test robot <> | Subject | [PATCH] clk / soc: mediatek: fix ptr_ret.cocci warnings |
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From: kbuild test robot <lkp@intel.com>
drivers/soc/mediatek/mtk-mmsys.c:28:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 13032709e232 ("clk / soc: mediatek: Move mt8173 MMSYS to platform driver") CC: Matthias Brugger <mbrugger@suse.com> Signed-off-by: kbuild test robot <lkp@intel.com> ---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 30e2206e11ce27ae910cc0dab21472429e400a87 commit: 13032709e2328553970f0002df5edce6aac69425 [1266/7905] clk / soc: mediatek: Move mt8173 MMSYS to platform driver
mtk-mmsys.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -25,10 +25,7 @@ static int mtk_mmsys_probe(struct platfo clks = platform_device_register_data(&pdev->dev, data->clk_driver, PLATFORM_DEVID_AUTO, NULL, 0); - if (IS_ERR(clks)) - return PTR_ERR(clks); - - return 0; + return PTR_ERR_OR_ZERO(clks); } static const struct of_device_id of_match_mtk_mmsys[] = {
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