Messages in this thread Patch in this message | | | From | Yu Kuai <> | Subject | [PATCH] clk: socfpga: remove set but not used variable 'rc' | Date | Fri, 14 May 2021 14:22:34 +0800 |
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Fixes gcc '-Wunused-but-set-variable' warning:
drivers/clk/socfpga/clk-pll.c:83:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
The returned value of of_clk_add_provider() is never used, and so can be removed.
Fixes: 97259e99bdc9 ("clk: socfpga: split clk code") Signed-off-by: Yu Kuai <yukuai3@huawei.com> --- drivers/clk/socfpga/clk-pll.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c index dcb573d44034..127cc849c5ee 100644 --- a/drivers/clk/socfpga/clk-pll.c +++ b/drivers/clk/socfpga/clk-pll.c @@ -80,7 +80,6 @@ static __init struct clk_hw *__socfpga_pll_init(struct device_node *node, const char *parent_name[SOCFPGA_MAX_PARENTS]; struct clk_init_data init; struct device_node *clkmgr_np; - int rc; int err; of_property_read_u32(node, "reg", ®); @@ -114,7 +113,7 @@ static __init struct clk_hw *__socfpga_pll_init(struct device_node *node, kfree(pll_clk); return ERR_PTR(err); } - rc = of_clk_add_provider(node, of_clk_src_simple_get, hw_clk); + of_clk_add_provider(node, of_clk_src_simple_get, hw_clk); return hw_clk; } -- 2.25.4
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