From: Yang Li yang.lee@linux.alibaba.com
[ Upstream commit 97c29755598f98c6c91f68f12bdd3f517e457890 ]
Currently the function returns NULL on error, so exact error code is lost. This patch changes return convention of the function to use ERR_PTR() on error instead.
Reported-by: Abaci Robot abaci@linux.alibaba.com Signed-off-by: Yang Li yang.lee@linux.alibaba.com Link: https://lore.kernel.org/r/1623896524-102058-1-git-send-email-yang.lee@linux.... [geert: Drop curly braces] Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/renesas/renesas-rzg2l-cpg.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/clk/renesas/renesas-rzg2l-cpg.c b/drivers/clk/renesas/renesas-rzg2l-cpg.c index e7c59af2a1d8..5fe73225ece2 100644 --- a/drivers/clk/renesas/renesas-rzg2l-cpg.c +++ b/drivers/clk/renesas/renesas-rzg2l-cpg.c @@ -182,10 +182,8 @@ rzg2l_cpg_pll_clk_register(const struct cpg_core_clk *core, return ERR_CAST(parent);
pll_clk = devm_kzalloc(dev, sizeof(*pll_clk), GFP_KERNEL); - if (!pll_clk) { - clk = ERR_PTR(-ENOMEM); - return NULL; - } + if (!pll_clk) + return ERR_PTR(-ENOMEM);
parent_name = __clk_get_name(parent); init.name = core->name;