Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 5/7] xhci: mem: Use while (i--) pattern to clean up | Date | Mon, 6 Feb 2023 18:10:47 +0200 |
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Use more natural while (i--) patter to clean up allocated resources.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/usb/host/xhci-mem.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 5c873e62c4d3..a3351b11efa5 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1681,11 +1681,10 @@ static int scratchpad_alloc(struct xhci_hcd *xhci, gfp_t flags) return 0; fail_sp4: - for (i = i - 1; i >= 0; i--) { + while (i--) dma_free_coherent(dev, xhci->page_size, xhci->scratchpad->sp_buffers[i], xhci->scratchpad->sp_array[i]); - } kfree(xhci->scratchpad->sp_buffers); -- 2.39.1
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