vfp_helper: Normalize tabs to spaces

src/core/arm/skyeye_common/vfp/vfp_helper.h

@@ -289,8 +289,7 @@ static inline void vfp_single_unpack(struct vfp_single *s, s32 val)
  */
 static inline s32 vfp_single_pack(struct vfp_single *s)
 {
-	u32 val;
-	val = (s->sign << 16) +
+    u32 val = (s->sign << 16) +
               (s->exponent << VFP_SINGLE_MANTISSA_BITS) +
               (s->significand >> VFP_SINGLE_LOW_BITS);
     return (s32)val;
@@ -392,8 +391,7 @@ static inline void vfp_double_unpack(struct vfp_double *s, s64 val)
  */
 static inline s64 vfp_double_pack(struct vfp_double *s)
 {
-	u64 val;
-	val = ((u64)s->sign << 48) +
+    u64 val = ((u64)s->sign << 48) +
               ((u64)s->exponent << VFP_DOUBLE_MANTISSA_BITS) +
               (s->significand >> VFP_DOUBLE_LOW_BITS);
     return (s64)val;