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thermal: k3_j72xx_bandgap: Use kcalloc() instead of kzalloc()

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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.

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://patch.msgid.link/20250224173432.1946070-3-lukasz.luba@arm.com
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lukasz Luba 2025-02-24 17:33:04 +00:00 committed by Rafael J. Wysocki
parent c65b5c5187
commit 83c34f5099
1 changed files with 2 additions and 2 deletions
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4
drivers/thermal/k3_j72xx_bandgap.c
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@ -460,13 +460,13 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
goto err_alloc; 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) { if (!ref_table) {
ret = -ENOMEM; ret = -ENOMEM;
goto err_alloc; 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); GFP_KERNEL);
if (!derived_table) { if (!derived_table) {
ret = -ENOMEM; ret = -ENOMEM;