clk: versatile: free icst on error return

commit a183da63 introduced a new error return path that does
not kfree icst if the kmemdup of desc->params fails.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index 7f3868a227c865f832797161f2a7967db8f262a8..bc96f103bd7caac9c95a977bb3c8559d638bbf9b 100644 (file)
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -140,6 +140,7 @@ struct clk *icst_clk_register(struct device *dev,
 
        pclone = kmemdup(desc->params, sizeof(*pclone), GFP_KERNEL);
        if (!pclone) {
+               kfree(icst);
                pr_err("could not clone ICST params\n");
                return ERR_PTR(-ENOMEM);
        }