Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [PATCH 1/3] clk: remove redundant negative index check in of_clk_get_parent_name() | Date | Fri, 20 Nov 2015 16:36:19 +0900 |
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This if-block can be dropped because the of_parse_phandle_with_args() in the following line returns -EINVAL for negative index.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> ---
drivers/clk/clk.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 764aca2..20d8e07 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3062,9 +3062,6 @@ const char *of_clk_get_parent_name(struct device_node *np, int index) int count; struct clk *clk; - if (index < 0) - return NULL; - rc = of_parse_phandle_with_args(np, "clocks", "#clock-cells", index, &clkspec); if (rc) -- 1.9.1
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