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authorValentin Ilie <valentin.ilie@gmail.com>2014-04-22 16:15:54 +0300
committerMike Turquette <mturquette@linaro.org>2014-05-23 15:13:32 -0700
commit72b1c2c3a4de8891b06df18da95514d69eae65de (patch)
tree2a7838ec6d42f16d49ad0d7ac00e58fe1a9a2900 /drivers/clk/st
parentfe52e7505f8bf365d5ab0eeee19ababe406cbaaf (diff)
downloadop-kernel-dev-72b1c2c3a4de8891b06df18da95514d69eae65de.zip
op-kernel-dev-72b1c2c3a4de8891b06df18da95514d69eae65de.tar.gz
clk: st: Fix memory leak
When it fails to allocate div, gate should be free'd before return Signed-off-by: Valentin Ilie <valentin.ilie@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/st')
-rw-r--r--drivers/clk/st/clkgen-pll.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/st/clkgen-pll.c b/drivers/clk/st/clkgen-pll.c
index bca0a0b..a886702 100644
--- a/drivers/clk/st/clkgen-pll.c
+++ b/drivers/clk/st/clkgen-pll.c
@@ -521,8 +521,10 @@ static struct clk * __init clkgen_odf_register(const char *parent_name,
gate->lock = odf_lock;
div = kzalloc(sizeof(*div), GFP_KERNEL);
- if (!div)
+ if (!div) {
+ kfree(gate);
return ERR_PTR(-ENOMEM);
+ }
div->flags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO;
div->reg = reg + pll_data->odf[odf].offset;
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