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| author |   Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2024-12-04 20:13:42 +0900 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-08 16:49:09 +0000 |
| commit | 64f43895b4457532a3cc524ab250b7a30739a1b1 (patch) | |
| tree | 85faf3541e6e25ff2862ee1b86e5395748a7557f /net/lapb/lapb_timer.c | |
| parent | iio: adc: ad9467: Fix the "don't allow reading vref if not available" case (diff) | |
| download | wireguard-linux-64f43895b4457532a3cc524ab250b7a30739a1b1.tar.xz wireguard-linux-64f43895b4457532a3cc524ab250b7a30739a1b1.zip | |
iio: inkern: call iio_device_put() only on mapped devices
In the error path of iio_channel_get_all(), iio_device_put() is called
on all IIO devices, which can cause a refcount imbalance. Fix this error
by calling iio_device_put() only on IIO devices whose refcounts were
previously incremented by iio_device_get().
Fixes: 314be14bb893 ("iio: Rename _st_ functions to loose the bit that meant the staging version.")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Link: https://patch.msgid.link/20241204111342.1246706-1-joe@pf.is.s.u-tokyo.ac.jp
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions