[PATCH] drivers: perf: hisi: fix ptr_ret.cocci warnings

2017-06-28 Thread kbuild test robot
drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c:274:1-3: 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: 2dd3bcc1c8a7 ("drivers: perf: hisi: Add support for HiSilicon SoC DDRC PMU driver")

[PATCH] drivers: perf: hisi: fix ptr_ret.cocci warnings

2017-06-28 Thread kbuild test robot
drivers/perf/hisilicon/hisi_uncore_hha_pmu.c:272:1-3: 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: 2b8a651927f4 ("drivers: perf: hisi: Add support for HiSilicon SoC HHA PMU driver") CC

[PATCH] drivers: perf: hisi: fix ptr_ret.cocci warnings

2017-06-28 Thread kbuild test robot
drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c:348:1-3: 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: 05958712d8d4 ("drivers: perf: hisi: Add support for HiSilicon SoC L3C PMU driver") CC