staging/rdma/hfi1: Return early from hfi1_ioctl parameter errors

Rather than have a switch in a large else clause make the parameter checks
return immediately.

Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ira Weiny 2015-12-02 00:43:34 -05:00 • committed by Greg Kroah-Hartman
commit 845e30e62b