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authorMarkus Elfring <elfring@users.sourceforge.net>2017-04-19 10:12:43 +0300
committerPawel Moll <pawel.moll@arm.com>2017-06-23 17:46:36 +0300
commit0a240c5b420194c24882748f1ea35f37643b032e (patch)
treee593f5fa864dbe0dc39dfe005ce40430e688f7ee /drivers/bus/arm-ccn.c
parent60aba820dec333eaa7a320de1403b77e444a178c (diff)
downloadlinux-0a240c5b420194c24882748f1ea35f37643b032e.tar.xz
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: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'drivers/bus/arm-ccn.c')
-rw-r--r--drivers/bus/arm-ccn.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c
index 80758f6fdaa5..5aaa645ba726 100644
--- a/drivers/bus/arm-ccn.c
+++ b/drivers/bus/arm-ccn.c
@@ -1520,10 +1520,10 @@ 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,
- GFP_KERNEL);
- ccn->xp = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_xps,
- GFP_KERNEL);
+ ccn->node = devm_kcalloc(ccn->dev, ccn->num_nodes, sizeof(*ccn->node),
+ GFP_KERNEL);
+ ccn->xp = devm_kcalloc(ccn->dev, ccn->num_xps, sizeof(*ccn->node),
+ GFP_KERNEL);
if (!ccn->node || !ccn->xp)
return -ENOMEM;