tree 5708a0d8ee1f48b982a847916bee0447a56b26a7
parent 6f50248ef0efa7453397eb53e41e8aa5df534492
author Martin Schwidefsky <schwidefsky@de.ibm.com> 1263411868 +0100
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> 1263411884 +0100

[S390] remove superfluous TIF_USEDFPU bit

The TIF_USEDFPU bit is always 0 for s390 and it is not tested anywhere.
Remove the bit. At the same time remove the calls to clear_used_math()
as well. The PF_USED_MATH bit is never set for s390 either.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>