From: Markus Elfring Date: Wed, 4 Feb 2015 11:32:14 +0000 (+0100) Subject: myri10ge: Delete an unnecessary check before the function call "kfree" X-Git-Tag: v5.15~16375^2~56 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d4ad4f6903f3a7b4eccb6e7eeb82f22edd648ea;p=platform%2Fkernel%2Flinux-starfive.git myri10ge: Delete an unnecessary check before the function call "kfree" The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index 71af98b..1412f5a 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -4226,8 +4226,7 @@ static void myri10ge_remove(struct pci_dev *pdev) mtrr_del(mgp->mtrr, mgp->iomem_base, mgp->board_span); #endif myri10ge_free_slices(mgp); - if (mgp->msix_vectors != NULL) - kfree(mgp->msix_vectors); + kfree(mgp->msix_vectors); dma_free_coherent(&pdev->dev, sizeof(*mgp->cmd), mgp->cmd, mgp->cmd_bus);