celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c()

1 files changed, 0 insertions, 10 deletions

diff --git a/libavcodec/celp_math.h b/libavcodec/celp_math.h
index 92cc2abf7e..2fad31258e 100644
--- a/libavcodec/celp_math.h
+++ b/libavcodec/celp_math.h
@@ -55,14 +55,4 @@ static inline int bidir_sal(int value, int offset)
     else           return value <<  offset;
 }
 
-/**
- * Return the dot product.
- * @param a input data array
- * @param b input data array
- * @param length number of elements
- *
- * @return dot product = sum of elementwise products
- */
-float ff_dot_productf(const float* a, const float* b, int length);
-
 #endif /* AVCODEC_CELP_MATH_H */