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xhci: Fix sizeof() mismatch 

An incorrect sizeof() is being used, sizeof(rhub->ports) is not
correct, it should be sizeof(*rhub->ports).  This bug did not
cause any issues because it just so happens the sizes are the same.

Fixes: bcaa9d5c59 ("xhci: Create new structures to store xhci port information")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20201028203124.375344-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2020-10-28 22:31:22 +02:00 committed by Greg Kroah-Hartman
parent befa1c2d65
commit a75e2d604d
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/xhci-mem.c
View File

@ -2252,8 +2252,8 @@ static void xhci_create_rhub_port_array(struct xhci_hcd *xhci,
if (!rhub->num_ports)
return;
rhub->ports = kcalloc_node(rhub->num_ports, sizeof(rhub->ports), flags,
dev_to_node(dev));
rhub->ports = kcalloc_node(rhub->num_ports, sizeof(*rhub->ports),
flags, dev_to_node(dev));
for (i = 0; i < HCS_MAX_PORTS(xhci->hcs_params1); i++) {
if (xhci->hw_ports[i].rhub != rhub ||
xhci->hw_ports[i].hcd_portnum == DUPLICATE_ENTRY)