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ATM-ZeitNet: Replace one kzalloc() call by kcalloc()
* The script "checkpatch.pl" can point information out like the following. WARNING: Prefer kcalloc over kzalloc with multiply Thus fix the affected source code place. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. * Delete the local variable "size" which became unnecessary with this refactoring. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 4 additions and 3 deletions
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@ -598,12 +598,13 @@ static void close_rx(struct atm_vcc *vcc)
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static int start_rx(struct atm_dev *dev)
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static int start_rx(struct atm_dev *dev)
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{
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{
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struct zatm_dev *zatm_dev;
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struct zatm_dev *zatm_dev;
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int size,i;
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int i;
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DPRINTK("start_rx\n");
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DPRINTK("start_rx\n");
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zatm_dev = ZATM_DEV(dev);
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zatm_dev = ZATM_DEV(dev);
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size = sizeof(struct atm_vcc *)*zatm_dev->chans;
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zatm_dev->rx_map = kcalloc(zatm_dev->chans,
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zatm_dev->rx_map = kzalloc(size,GFP_KERNEL);
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sizeof(*zatm_dev->rx_map),
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GFP_KERNEL);
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if (!zatm_dev->rx_map) return -ENOMEM;
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if (!zatm_dev->rx_map) return -ENOMEM;
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/* set VPI/VCI split (use all VCIs and give what's left to VPIs) */
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/* set VPI/VCI split (use all VCIs and give what's left to VPIs) */
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zpokel(zatm_dev,(1 << dev->ci_range.vci_bits)-1,uPD98401_VRR);
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zpokel(zatm_dev,(1 << dev->ci_range.vci_bits)-1,uPD98401_VRR);
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