[PATCH 2/6] clk: at91: clk-main: fix memory leak

[David Dueck]

Do not leak memory if request_irq fails.

Signed-off-by: David Dueck <davidcdu...@googlemail.com>
---
 drivers/clk/at91/clk-main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c
index 59fa3cc..696719e 100644
--- a/drivers/clk/at91/clk-main.c
+++ b/drivers/clk/at91/clk-main.c
@@ -171,8 +171,10 @@ at91_clk_register_main_osc(struct at91_pmc *pmc,
        irq_set_status_flags(osc->irq, IRQ_NOAUTOEN);
        ret = request_irq(osc->irq, clk_main_osc_irq_handler,
                          IRQF_TRIGGER_HIGH, name, osc);
-       if (ret)
+       if (ret) {
+               kfree(osc);
                return ERR_PTR(ret);
+       }
 
        if (bypass)
                pmc_write(pmc, AT91_CKGR_MOR,
-- 
2.4.4

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