Messages in this thread | | | Date | Mon, 16 Nov 2015 13:32:21 -0500 (EST) | From | Alan Stern <> | Subject | Re: [PATCH] USB-EHCI: Delete unnecessary checks before the function call "dma_pool_destroy" |
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On Mon, 16 Nov 2015, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net> > Date: Mon, 16 Nov 2015 19:01:44 +0100 > > The dma_pool_destroy() function tests whether its argument is NULL > and then returns immediately. Thus the test around the calls is not needed. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
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