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xhci: dbc: Use sizeof(*pointer) instead of sizeof(type)

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It is preferred to use sizeof(*pointer) instead of sizeof(type).
The type of the variable can change and one needs not change
the former (unlike the latter). No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20231201150647.1307406-10-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2023-12-01 17:06:37 +02:00 committed by Greg Kroah-Hartman
parent 84637512e0
commit 311902d4cc
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/host/xhci-dbgcap.c
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@ -380,7 +380,7 @@ static void xhci_dbc_eps_exit(struct xhci_dbc *dbc)
static int dbc_erst_alloc(struct device *dev, struct xhci_ring *evt_ring,
struct xhci_erst *erst, gfp_t flags)
{
erst->entries = dma_alloc_coherent(dev, sizeof(struct xhci_erst_entry),
erst->entries = dma_alloc_coherent(dev, sizeof(*erst->entries),
&erst->erst_dma_addr, flags);
if (!erst->entries)
return -ENOMEM;
@ -394,7 +394,7 @@ static int dbc_erst_alloc(struct device *dev, struct xhci_ring *evt_ring,
static void dbc_erst_free(struct device *dev, struct xhci_erst *erst)
{
dma_free_coherent(dev, sizeof(struct xhci_erst_entry), erst->entries,
dma_free_coherent(dev, sizeof(*erst->entries), erst->entries,
erst->erst_dma_addr);
erst->entries = NULL;
}
@ -494,7 +494,7 @@ static int xhci_dbc_mem_init(struct xhci_dbc *dbc, gfp_t flags)
goto ctx_fail;
/* Allocate the string table: */
dbc->string_size = sizeof(struct dbc_str_descs);
dbc->string_size = sizeof(*dbc->string);
dbc->string = dma_alloc_coherent(dev, dbc->string_size,
&dbc->string_dma, flags);
if (!dbc->string)