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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-01-26 12:25:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-25 12:01:17 -0800 |
| commit | 224f259d9393ca342dd565321db48ec4a79a695f (patch) | |
| tree | ec14ccf29a76f99e97fbbf43f3fbc0be9df8db1c /fs | |
| parent | e16eb4bb193c3b0faf1ca78cf05a6623de5cb633 (diff) | |
iio: inkern: fix a NULL dereference on error
commit d81dac3c1c5295c61b15293074ac2bd3254e1875 upstream.
In twl4030_bci_probe() there are some failure paths where we call
iio_channel_release() with a NULL pointer. (Apparently, that driver can
opperate without a valid channel pointer). Let's fix it by adding a
NULL check in iio_channel_release().
Fixes: 2202e1fc5a29 ('drivers: power: twl4030_charger: fix link problems when building as module')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions