As clk_unprepare_unused_subtree and clk_disable_unused_subtree are always called with a valid struct clk.
Signed-off-by: Tomeu Vizoso <tomeu.viz...@collabora.com> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> --- drivers/clk/clk.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index f4963b7..97f3425 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -432,9 +432,6 @@ static void clk_unprepare_unused_subtree(struct clk *clk) { struct clk *child; - if (!clk) - return; - hlist_for_each_entry(child, &clk->children, child_node) clk_unprepare_unused_subtree(child); @@ -458,9 +455,6 @@ static void clk_disable_unused_subtree(struct clk *clk) struct clk *child; unsigned long flags; - if (!clk) - goto out; - hlist_for_each_entry(child, &clk->children, child_node) clk_disable_unused_subtree(child); @@ -486,9 +480,6 @@ static void clk_disable_unused_subtree(struct clk *clk) unlock_out: clk_enable_unlock(flags); - -out: - return; } static bool clk_ignore_unused; -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/