Description: iio: imu: adis16400: fix memory leak
References:
Notes:
 bwh> The "leaked" memory will still be freed on the next call to
 bwh> adis_update_scan_mode() or removal of the driver, so this is not
 bwh> exploitable.
Bugs:
upstream: released (5.4-rc3) [9c0530e898f384c5d279bfcebd8bb17af1105873]
4.19-upstream-stable: released (4.19.137) [c57c213538156bff971aa352d9d7749196dfbfd8]
4.9-upstream-stable: released (4.9.262) [10f675ec4eda0801791546980b35cc41589815aa]
3.16-upstream-stable: ignored "Not a real issue"
sid: released (5.3.9-1)
4.19-buster-security: released (4.19.146-1)
4.9-stretch-security: ignored "Not a real issue"
3.16-jessie-security: ignored "Not a real issue"