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Subject[PATCH] PVRUSB2: Cocci spatch "memdup.spatch"
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Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---

diff -u -p a/drivers/media/usb/pvrusb2/pvrusb2-io.c b/drivers/media/usb/pvrusb2/pvrusb2-io.c
--- a/drivers/media/usb/pvrusb2/pvrusb2-io.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-io.c
@@ -354,9 +354,9 @@ static int pvr2_stream_buffer_count(stru
if (scnt < sp->buffer_slot_count) {
struct pvr2_buffer **nb = NULL;
if (scnt) {
- nb = kmalloc(scnt * sizeof(*nb),GFP_KERNEL);
+ nb = kmemdup(sp->buffers, scnt * sizeof(*nb),
+ GFP_KERNEL);
if (!nb) return -ENOMEM;
- memcpy(nb,sp->buffers,scnt * sizeof(*nb));
}
kfree(sp->buffers);
sp->buffers = nb;



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