powerpc: Use sizeof(*foo) rather than sizeof(struct foo)
It's slightly less error prone to use sizeof(*foo) rather than
specifying the type.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[mpe: Consolidate into one patch, rewrite change log]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/platforms/4xx/msi.c b/arch/powerpc/platforms/4xx/msi.c
index d50417e..4b859c8 100644
--- a/arch/powerpc/platforms/4xx/msi.c
+++ b/arch/powerpc/platforms/4xx/msi.c
@@ -223,7 +223,7 @@ static int ppc4xx_msi_probe(struct platform_device *dev)
dev_dbg(&dev->dev, "PCIE-MSI: Setting up MSI support...\n");
- msi = kzalloc(sizeof(struct ppc4xx_msi), GFP_KERNEL);
+ msi = kzalloc(sizeof(*msi), GFP_KERNEL);
if (!msi) {
dev_err(&dev->dev, "No memory for MSI structure\n");
return -ENOMEM;