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Date: Tue, 8 Jan 2013 18:33:11 +0530 From: Rajagopal Venkat <rajagopal.venkat@...aro.org> To: mturquette@...aro.org Cc: patches@...aro.org, linaro-dev@...ts.linaro.org, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, Rajagopal Venkat <rajagopal.venkat@...aro.org> Subject: [PATCH] clk: remove unreachable code while reparenting a clock, NULL check is done for clock in consideration and its new parent. So re-check is not required. If done, else part becomes unreachable. Signed-off-by: Rajagopal Venkat <rajagopal.venkat@...aro.org> --- drivers/clk/clk.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 251e45d..f896584 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1048,10 +1048,7 @@ void __clk_reparent(struct clk *clk, struct clk *new_parent) hlist_del(&clk->child_node); - if (new_parent) - hlist_add_head(&clk->child_node, &new_parent->children); - else - hlist_add_head(&clk->child_node, &clk_orphan_list); + hlist_add_head(&clk->child_node, &new_parent->children); #ifdef CONFIG_COMMON_CLK_DEBUG if (!inited) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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