From bcee76731ca464c2e26b2ea017284bb4f9bc21f3 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 29 May 2018 18:08:02 +0200 Subject: [PATCH] clk: davinci: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Acked-by: David Lechner Cc: Sekhar Nori Cc: Michael Turquette Signed-off-by: Greg Kroah-Hartman Signed-off-by: Stephen Boyd --- drivers/clk/davinci/pll.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/clk/davinci/pll.c b/drivers/clk/davinci/pll.c index 23a24c944f1d..bb9594703d4a 100644 --- a/drivers/clk/davinci/pll.c +++ b/drivers/clk/davinci/pll.c @@ -878,7 +878,6 @@ static int davinci_pll_debug_init(struct clk_hw *hw, struct dentry *dentry) { struct davinci_pll_clk *pll = to_davinci_pll_clk(hw); struct debugfs_regset32 *regset; - struct dentry *d; regset = kzalloc(sizeof(*regset), GFP_KERNEL); if (!regset) @@ -888,11 +887,7 @@ static int davinci_pll_debug_init(struct clk_hw *hw, struct dentry *dentry) regset->nregs = ARRAY_SIZE(davinci_pll_regs); regset->base = pll->base; - d = debugfs_create_regset32("registers", 0400, dentry, regset); - if (IS_ERR(d)) { - kfree(regset); - return PTR_ERR(d); - } + debugfs_create_regset32("registers", 0400, dentry, regset); return 0; } -- 2.11.0