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author | Julia Lawall <julia@diku.dk> | 2009-12-30 15:34:37 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:54:00 -0800 |
commit | 4585ef11d23aa9dbbf776b135ba70577df97587b (patch) | |
tree | d12fd11671b7f30b0de88a8533ffc0785eff1183 | |
parent | 0f2c2d7bbb51338fdcda9670795a6c6e348622d9 (diff) | |
download | linux-3.10-4585ef11d23aa9dbbf776b135ba70577df97587b.tar.gz linux-3.10-4585ef11d23aa9dbbf776b135ba70577df97587b.tar.bz2 linux-3.10-4585ef11d23aa9dbbf776b135ba70577df97587b.zip |
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>
-rw-r--r-- | drivers/usb/host/fhci-hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c index 78e7c3cfcb7..ed4b87c68e4 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; |