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Date: Fri, 17 Dec 2021 10:10:37 +0300 From: Dan Carpenter <dan.carpenter@...cle.com> To: Felix Fietkau <nbd@....name> Cc: John Crispin <john@...ozen.org>, Sean Wang <sean.wang@...iatek.com>, Mark Lee <Mark-MC.Lee@...iatek.com>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>, netdev@...r.kernel.org, linux-mediatek@...ts.infradead.org, kernel-janitors@...r.kernel.org Subject: [PATCH net-next] net: ethernet: mtk_eth_soc: delete some dead code The debugfs_create_dir() function never returns NULL. It does return error pointers but in normal situations like this there is no need to check for errors. Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> --- drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c index 98b1d3577bcd..d4b482340cb9 100644 --- a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c @@ -207,9 +207,6 @@ int mtk_ppe_debugfs_init(struct mtk_ppe *ppe) struct dentry *root; root = debugfs_create_dir("mtk_ppe", NULL); - if (!root) - return -ENOMEM; - debugfs_create_file("entries", S_IRUGO, root, ppe, &fops_all); debugfs_create_file("bind", S_IRUGO, root, ppe, &fops_bind); -- 2.20.1
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