From e98153a8c60a91b54fe9193bb9d51080f948e7c1 Mon Sep 17 00:00:00 2001 From: Li Zetao Date: Thu, 17 Aug 2023 09:49:00 +0800 Subject: thermal/drivers/ti-soc-thermal: Use helper function IS_ERR_OR_NULL() Use IS_ERR_OR_NULL() to detect an error pointer or a null pointer open-coding to simplify the code. Signed-off-by: Li Zetao Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20230817014900.3094512-1-lizetao1@huawei.com --- drivers/thermal/ti-soc-thermal/ti-bandgap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/thermal') diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c index a1c9a1530183..0c2eb9c6e58b 100644 --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c @@ -314,7 +314,7 @@ int ti_bandgap_adc_to_mcelsius(struct ti_bandgap *bgp, int adc_val, int *t) */ static inline int ti_bandgap_validate(struct ti_bandgap *bgp, int id) { - if (!bgp || IS_ERR(bgp)) { + if (IS_ERR_OR_NULL(bgp)) { pr_err("%s: invalid bandgap pointer\n", __func__); return -EINVAL; } -- cgit v1.2.3