AcoSail/kernel_optimize_test
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ionic: use kcalloc for new arrays

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Use kcalloc for allocating arrays of structures.

Following along after
commit e71642009cbdA ("ionic_lif: Use devm_kcalloc() in ionic_qcq_alloc()")
there are a couple more array allocations that can be converted
to using devm_kcalloc().

Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shannon Nelson 2020-08-27 16:00:21 -07:00 committed by David S. Miller
parent 9aa1c152eb
commit ee205626af
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ethernet/pensando/ionic/ionic_lif.c
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@ -522,7 +522,6 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type,
static int ionic_qcqs_alloc(struct ionic_lif *lif)
{
struct device *dev = lif->ionic->dev;
unsigned int q_list_size;
unsigned int flags;
int err;
int i;
@ -552,9 +551,9 @@ static int ionic_qcqs_alloc(struct ionic_lif *lif)
ionic_link_qcq_interrupts(lif->adminqcq, lif->notifyqcq);
}
q_list_size = sizeof(*lif->txqcqs) * lif->nxqs;
err = -ENOMEM;
lif->txqcqs = devm_kzalloc(dev, q_list_size, GFP_KERNEL);
lif->txqcqs = devm_kcalloc(dev, lif->ionic->ntxqs_per_lif,
sizeof(*lif->txqcqs), GFP_KERNEL);
if (!lif->txqcqs)
goto err_out_free_notifyqcq;
for (i = 0; i < lif->nxqs; i++) {
@ -565,7 +564,8 @@ static int ionic_qcqs_alloc(struct ionic_lif *lif)
goto err_out_free_tx_stats;
}
lif->rxqcqs = devm_kzalloc(dev, q_list_size, GFP_KERNEL);
lif->rxqcqs = devm_kcalloc(dev, lif->ionic->nrxqs_per_lif,
sizeof(*lif->rxqcqs), GFP_KERNEL);
if (!lif->rxqcqs)
goto err_out_free_tx_stats;
for (i = 0; i < lif->nxqs; i++) {