Messages in this thread Patch in this message |  | | Subject | [PATCH 2/5] mtip32xx: Improve a size determination in two functions | From | SF Markus Elfring <> | Date | Sun, 6 Aug 2017 21:20:12 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sun, 6 Aug 2017 19:54:49 +0200
Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/block/mtip32xx/mtip32xx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 5ccbab619e57..97cbf39b4273 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3019,9 +3019,7 @@ static int mtip_hw_init(struct driver_data *dd) num_command_slots = dd->slot_groups * 32; hba_setup(dd); - - dd->port = kzalloc_node(sizeof(struct mtip_port), GFP_KERNEL, - dd->numa_node); + dd->port = kzalloc_node(sizeof(*dd->port), GFP_KERNEL, dd->numa_node); if (!dd->port) return -ENOMEM; @@ -4215,7 +4213,7 @@ static int mtip_pci_probe(struct pci_dev *pdev, my_node, pcibus_to_node(pdev->bus), dev_to_node(&pdev->dev), cpu_to_node(raw_smp_processor_id()), raw_smp_processor_id()); - dd = kzalloc_node(sizeof(struct driver_data), GFP_KERNEL, my_node); + dd = kzalloc_node(sizeof(*dd), GFP_KERNEL, my_node); if (!dd) return -ENOMEM; -- 2.13.4
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