According to the latest recommendations, kcalloc() should be used instead
of kzalloc() with multiplication (which might overflow).
Switch to this new scheme and use more safe kcalloc().
No functional impact changes.
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
---
drivers/thermal/k3_j72xx_bandgap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c
index 70de6dbf99c5a..a36289e61315a 100644
--- a/drivers/thermal/k3_j72xx_bandgap.c
+++ b/drivers/thermal/k3_j72xx_bandgap.c
@@ -460,13 +460,13 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
goto err_alloc;
}
- ref_table = kzalloc(sizeof(*ref_table) * TABLE_SIZE, GFP_KERNEL);
+ ref_table = kcalloc(TABLE_SIZE, sizeof(*ref_table), GFP_KERNEL);
if (!ref_table) {
ret = -ENOMEM;
goto err_alloc;
}
- derived_table = devm_kzalloc(bgp->dev, sizeof(*derived_table) * TABLE_SIZE,
+ derived_table = devm_kcalloc(bgp->dev, TABLE_SIZE, sizeof(*derived_table),
GFP_KERNEL);
if (!derived_table) {
ret = -ENOMEM;
--
2.48.1