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| author | David Dueck <davidcdueck@googlemail.com> | 2015-06-26 15:30:22 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-07-02 18:51:50 +0200 |
| commit | c76a024e82bdb83a0f7d57e006f8e7f8ddf983e5 (patch) | |
| tree | 3fbd028af32dd69f1fea0a5fe36dd3c3db26ade8 /drivers/clk/at91/clk-main.c | |
| parent | clk: stm32: Fix out-by-one error path in the index lookup (diff) | |
| download | linux-c76a024e82bdb83a0f7d57e006f8e7f8ddf983e5.tar.xz linux-c76a024e82bdb83a0f7d57e006f8e7f8ddf983e5.zip | |
clk: at91: do not leak resources
Do not leak memory and free irqs in case of an error.
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: David Dueck <davidcdueck@googlemail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/at91/clk-main.c')
| -rw-r--r-- | drivers/clk/at91/clk-main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c index c2400456a044..27dfa965cfed 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, |