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path: root/drivers/usb/host/ehci-mem.c
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Diffstat (limited to 'drivers/usb/host/ehci-mem.c')
-rw-r--r--drivers/usb/host/ehci-mem.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index ec7eb3f..766061e 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -220,13 +220,9 @@ static int ehci_mem_init (struct ehci_hcd *ehci, gfp_t flags)
ehci->periodic [i] = EHCI_LIST_END;
/* software shadow of hardware table */
- ehci->pshadow = kmalloc (ehci->periodic_size * sizeof (void *), flags);
- if (ehci->pshadow == NULL) {
- goto fail;
- }
- memset (ehci->pshadow, 0, ehci->periodic_size * sizeof (void *));
-
- return 0;
+ ehci->pshadow = kcalloc(ehci->periodic_size, sizeof(void *), flags);
+ if (ehci->pshadow != NULL)
+ return 0;
fail:
ehci_dbg (ehci, "couldn't init memory\n");