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[5/9] pci: mvebu: use devm_kcalloc() to allocate an array

Message ID E1ZiRJ7-0004Iy-Le@rmk-PC.arm.linux.org.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Russell King Oct. 3, 2015, 6:13 p.m. UTC 
Rather than using devm_kzalloc() and multiplying the element and number,
use the provided devm_kcalloc() helper for this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/pci/host/pci-mvebu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 00467c5a58ac..7282bb06c7a8 100644
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -1075,8 +1075,7 @@  static int mvebu_pcie_probe(struct platform_device *pdev)
 
 	num = of_get_available_child_count(pdev->dev.of_node);
 
-	pcie->ports = devm_kzalloc(&pdev->dev, num *
-				   sizeof(struct mvebu_pcie_port),
+	pcie->ports = devm_kcalloc(&pdev->dev, num, sizeof(*pcie->ports),
 				   GFP_KERNEL);
 	if (!pcie->ports)
 		return -ENOMEM;