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Subject[PATCH 07/20] clk: socfpga: clk-pll: Remove unused variable 'rc'
Date
Fixes the following W=1 kernel build warning(s):

drivers/clk/socfpga/clk-pll.c: In function ‘__socfpga_pll_init’:
drivers/clk/socfpga/clk-pll.c:83:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]

Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-clk@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
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 e5fb786843f39..3cf99df7d0056 100644
--- a/drivers/clk/socfpga/clk-pll.c
+++ b/drivers/clk/socfpga/clk-pll.c
@@ -80,7 +80,6 @@ static __init struct clk *__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;

of_property_read_u32(node, "reg", &reg);

@@ -111,7 +110,7 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
kfree(pll_clk);
return NULL;
}
- rc = of_clk_add_provider(node, of_clk_src_simple_get, clk);
+ of_clk_add_provider(node, of_clk_src_simple_get, clk);
return clk;
}

--
2.25.1
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