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authorDavid S. Miller <davem@davemloft.net>2008-10-22 22:09:59 -0700
committerDavid S. Miller <davem@davemloft.net>2008-10-22 22:09:59 -0700
commit60b8267338aafde5315fc65ff385f3d4d75eccfe (patch)
tree7e6e42c232a23b2e92ef2bedc9bd3a30b31ab92e /include/math-emu
parent930cc144a043ff95e56b6888fa51c618b33f89e7 (diff)
downloadlinux-stericsson-60b8267338aafde5315fc65ff385f3d4d75eccfe.tar.gz
math-emu: Fix thinko in _FP_DIV
In commit 48d6c64311ddb6417b901639530ccbc47bdc7635 ("math-emu: Add support for reporting exact invalid exception") code was added to set the new FP_EX_INVALID_{IDI,ZDZ} exception flag bits. However there is a missing break statement for the _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF) switch case, the code just falls into _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO) which then proceeds to overwrite all of the settings. Fix by adding the missing break. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/math-emu')
-rw-r--r--include/math-emu/op-common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h
index bc50aa0d6d73..f456534dcaf9 100644
--- a/include/math-emu/op-common.h
+++ b/include/math-emu/op-common.h
@@ -503,6 +503,8 @@ do { \
R##_c = FP_CLS_NAN; \
_FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
FP_SET_EXCEPTION(FP_EX_INVALID | FP_EX_INVALID_IDI);\
+ break; \
+ \
case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
R##_s = _FP_NANSIGN_##fs; \
R##_c = FP_CLS_NAN; \