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    Subject[PATCH 5.7 200/477] clk: ti: composite: fix memory leak
    Date
    From: Tero Kristo <t-kristo@ti.com>

    [ Upstream commit c7c1cbbc9217ebb5601b88d138d4a5358548de9d ]

    The parent_names is never released for a component clock definition,
    causing some memory leak. Fix by releasing it once it is no longer
    needed.

    Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
    Signed-off-by: Tero Kristo <t-kristo@ti.com>
    Link: https://lkml.kernel.org/r/20200429131341.4697-2-t-kristo@ti.com
    Acked-by: Tony Lindgren <tony@atomide.com>
    Signed-off-by: Stephen Boyd <sboyd@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/clk/ti/composite.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
    index 6a89936ba03af..eaa43575cfa5e 100644
    --- a/drivers/clk/ti/composite.c
    +++ b/drivers/clk/ti/composite.c
    @@ -196,6 +196,7 @@ cleanup:
    if (!cclk->comp_clks[i])
    continue;
    list_del(&cclk->comp_clks[i]->link);
    + kfree(cclk->comp_clks[i]->parent_names);
    kfree(cclk->comp_clks[i]);
    }

    --
    2.25.1


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