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[-next] thermal: ti-soc-thermal: Use helper function IS_ERR_OR_NULL()

Message ID 20230817014900.3094512-1-lizetao1@huawei.com
State New
Headers show
Series [-next] thermal: ti-soc-thermal: Use helper function IS_ERR_OR_NULL() | expand

Commit Message

Li Zetao Aug. 17, 2023, 1:49 a.m. UTC 
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 <lizetao1@huawei.com>
---
 drivers/thermal/ti-soc-thermal/ti-bandgap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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;
 	}