Commit 71741bd6 authored by Salil Kapur's avatar Salil Kapur Committed by Greg Kroah-Hartman
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USB: Removing NULL check for pool since dma_pool_destroy is safe 



Removing NULL check for pool since dma_pool_destroy is safe

Signed-off-by: default avatarSalil Kapur <salilkapur93@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4e69817b

drivers/usb/core/buffer.c

+2 −6
Original line number Diff line number Diff line
@@ -101,14 +101,10 @@ void hcd_buffer_destroy(struct usb_hcd *hcd) 
		return;



	for (i = 0; i < HCD_BUFFER_POOLS; i++) {

		struct dma_pool *pool = hcd->pool[i];



		if (pool) {

			dma_pool_destroy(pool);

		dma_pool_destroy(hcd->pool[i]);

		hcd->pool[i] = NULL;

	}

}

}





/* sometimes alloc/free could use kmalloc with GFP_DMA, for

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