qcacld-3.0: Change argument data type from int to unsigned int

kstrtou32() expects 3rd argument to be of data type unsigned int,
but currently argument of type int is passed.
Fix this by changing int to unsigned int.

Change-Id: I9ee73a67ab609fe646877db3c967f9972dacc988
CRs-Fixed: 2425520
1 file changed