mirror of https://gitee.com/openkylin/linux.git
4608e4c8f2
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> |
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