clk: slightly optimize clk_core_set_parent()

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If clk_fetch_parent_index() fails, p_rate is unused.  Move the
assignment after the error checking.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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Masahiro Yamada 2015-12-28 19:23:10 +09:00 • committed by Stephen Boyd

parent 470b5e2f97

commit e8f0e68ec0

1 changed files with 1 additions and 1 deletions

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drivers/clk/clk.c

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