diff options
| -rw-r--r-- | drivers/clk/clk-stm32f4.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c index 42f8534996de..4a3bb6e63525 100644 --- a/drivers/clk/clk-stm32f4.c +++ b/drivers/clk/clk-stm32f4.c @@ -1080,7 +1080,7 @@ static struct clk_hw *stm32_register_aux_clk(const char *name, unsigned long flags, spinlock_t *lock) { struct clk_hw *hw; - struct clk_gate *gate; + struct clk_gate *gate = NULL; struct clk_mux *mux = NULL; struct clk_hw *mux_hw = NULL, *gate_hw = NULL; const struct clk_ops *mux_ops = NULL, *gate_ops = NULL; @@ -1103,7 +1103,6 @@ static struct clk_hw *stm32_register_aux_clk(const char *name, if (offset_mux != NO_MUX) { mux = kzalloc(sizeof(*mux), GFP_KERNEL); if (!mux) { - kfree(gate); hw = ERR_PTR(-EINVAL); goto fail; } @@ -1116,8 +1115,10 @@ static struct clk_hw *stm32_register_aux_clk(const char *name, mux_ops = &clk_mux_ops; } - if (mux_hw == NULL && gate_hw == NULL) - return ERR_PTR(-EINVAL); + if (mux_hw == NULL && gate_hw == NULL) { + hw = ERR_PTR(-EINVAL); + goto fail; + } hw = clk_hw_register_composite(NULL, name, parent_names, num_parents, mux_hw, mux_ops, @@ -1125,11 +1126,12 @@ static struct clk_hw *stm32_register_aux_clk(const char *name, gate_hw, gate_ops, flags); +fail: if (IS_ERR(hw)) { kfree(gate); kfree(mux); } -fail: + return hw; } |