tree 0c6c927b4763da1a749e3a8f2c97122cc78b6c14
parent 12220267645cb7d1f3f699218e0098629e932e1f
author Dennis Dalessandro <dennis.dalessandro@intel.com> 1491758250 -0700
committer Doug Ledford <dledford@redhat.com> 1493402184 -0400

IB/hfi1: Use bool in process_ecn

The process_ecn intends to return a bool value. However it is doing
so incorrectly by ANDing the fecn mask. The fecn bit is bit 31. Bool is
not a native data type and is up to the compiler to implement how it
sees fit. It is conceivable that this upper bit gets washed out.

Fix by converting to a bool properly.

Cc: stable@vger.kernel.org
Fixes: Commit fd2b562edca6 ("IB/hfi1: Pull FECN/BECN processing to a common place")
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>