From: Wang Jiang Date: Mon, 4 Nov 2024 10:05:14 +0000 (+0800) Subject: PCI: endpoint: Remove surplus return statement from pci_epf_test_clean_dma_chan() X-Git-Tag: v6.13-rc1~66^2~13^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9b80bdb10aee04ce7289896e6bdad13e33972636;p=thirdparty%2Flinux.git PCI: endpoint: Remove surplus return statement from pci_epf_test_clean_dma_chan() Remove a surplus return statement from the void function that has been added in the commit commit 8353813c88ef ("PCI: endpoint: Enable DMA tests for endpoints with DMA capabilities"). Especially, as an empty return statements at the end of a void functions serve little purpose. This fixes the following checkpatch.pl script warning: WARNING: void function return statements are not generally useful #296: FILE: drivers/pci/endpoint/functions/pci-epf-test.c:296: + return; +} Link: https://lore.kernel.org/r/tencent_F250BEE2A65745A524E2EFE70CF615CA8F06@qq.com Signed-off-by: Wang Jiang [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński --- diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index c2e7f67e51076..ef6677f34116e 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -291,8 +291,6 @@ static void pci_epf_test_clean_dma_chan(struct pci_epf_test *epf_test) dma_release_channel(epf_test->dma_chan_rx); epf_test->dma_chan_rx = NULL; - - return; } static void pci_epf_test_print_rate(struct pci_epf_test *epf_test,