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authorJulia Lawall <julia@diku.dk>2009-12-30 15:34:37 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:54:00 -0800
commit4585ef11d23aa9dbbf776b135ba70577df97587b (patch)
treed12fd11671b7f30b0de88a8533ffc0785eff1183 /drivers/usb/host
parent0f2c2d7bbb51338fdcda9670795a6c6e348622d9 (diff)
downloadop-kernel-dev-4585ef11d23aa9dbbf776b135ba70577df97587b.zip
op-kernel-dev-4585ef11d23aa9dbbf776b135ba70577df97587b.tar.gz
USB: FHCI: Correct the size argument to kzalloc
urb_priv->tds has type struct td **, not struct td *, so the elements of the array should have pointer type, not structure type. Convert kzalloc to kcalloc as well. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @disable sizeof_type_expr@ type T; T **x; @@ x = <+...sizeof( - T + *x )...+> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/fhci-hcd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
index 78e7c3c..ed4b87c 100644
--- a/drivers/usb/host/fhci-hcd.c
+++ b/drivers/usb/host/fhci-hcd.c
@@ -433,7 +433,7 @@ static int fhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
return -ENOMEM;
/* allocate the private part of the URB */
- urb_priv->tds = kzalloc(size * sizeof(struct td), mem_flags);
+ urb_priv->tds = kcalloc(size, sizeof(*urb_priv->tds), mem_flags);
if (!urb_priv->tds) {
kfree(urb_priv);
return -ENOMEM;
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