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Commit 0a240c5b authored by Markus Elfring's avatar Markus Elfring Committed by Pawel Moll
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bus: arm-ccn: Use devm_kcalloc() in arm_ccn_probe() 



Multiplications for the size determination of memory allocations
indicated that array data structures should be processed.
Thus use the corresponding function "devm_kcalloc".

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarPawel Moll <pawel.moll@arm.com>
parent 60aba820

drivers/bus/arm-ccn.c

+4 −4
Original line number Diff line number Diff line
@@ -1520,9 +1520,9 @@ static int arm_ccn_probe(struct platform_device *pdev) 
	if (err)

		return err;



	ccn->node = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_nodes,

	ccn->node = devm_kcalloc(ccn->dev, ccn->num_nodes, sizeof(*ccn->node),

				 GFP_KERNEL);

	ccn->xp = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_xps,

	ccn->xp = devm_kcalloc(ccn->dev, ccn->num_xps, sizeof(*ccn->node),

			       GFP_KERNEL);

	if (!ccn->node || !ccn->xp)

		return -ENOMEM;