Blackfin arch: Add one more check on `fp' to prevent double fault

Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Jie Zhang 2009-02-04 16:49:45 +08:00 • committed by Bryan Wu
commit 881eb621fc