diff options
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2017-10-14 01:06:56 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-10-24 11:12:14 +0300 |
| commit | 362741a21a5c4b9ee31e75ce28d63c6d238a745c (patch) | |
| tree | d972e515422302f7fcc78f20e513c8bef69bddd9 /drivers/mfd | |
| parent | 07d70913dce59f3c8e5d0ca76250861158a9ca6c (diff) | |
| download | linux-362741a21a5c4b9ee31e75ce28d63c6d238a745c.tar.xz | |
mfd: mxs-lradc: Fix error handling in mxs_lradc_probe()
There is the only path, where mxs_lradc_probe() leaves clk undisabled,
since it does return instead of goto err_clk.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/mxs-lradc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mfd/mxs-lradc.c b/drivers/mfd/mxs-lradc.c index 630bd19b2c0a..98e732a7ae96 100644 --- a/drivers/mfd/mxs-lradc.c +++ b/drivers/mfd/mxs-lradc.c @@ -196,8 +196,10 @@ static int mxs_lradc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, lradc); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENOMEM; + if (!res) { + ret = -ENOMEM; + goto err_clk; + } switch (lradc->soc) { case IMX23_LRADC: |