[PATCH] PVRUSB2: Cocci spatch "memdup.spatch"

[Thomas Meyer]

Signed-off-by: Thomas Meyer <tho...@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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