/spare/repo/netdev-2.6 branch 'ieee80211'

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/vfp/vfpdouble.c b/arch/arm/vfp/vfpdouble.c
index b801cd66b6ea..9b367a65cb4d 100644
--- a/arch/arm/vfp/vfpdouble.c
+++ b/arch/arm/vfp/vfpdouble.c
@@ -770,6 +770,9 @@ vfp_double_add(struct vfp_double *vdd, struct vfp_double *vdn,
                 if ((s64)m_sig < 0) {
                         vdd->sign = vfp_sign_negate(vdd->sign);
                         m_sig = -m_sig;
+                } else if (m_sig == 0) {
+                        vdd->sign = (fpscr & FPSCR_RMODE_MASK) ==
+                                      FPSCR_ROUND_MINUSINF ? 0x8000 : 0;
                 }
         } else {
                 m_sig += vdn->significand;