From d08d9c4df06835ba4dc576161eaa00128b210311 Mon Sep 17 00:00:00 2001
From: Christophe Favergeon <Christophe.Favergeon@arm.com>
Date: Wed, 6 Mar 2024 13:35:18 +0100
Subject: [PATCH] Removed redundant test in atan2_q15 and q31

---
 Source/FastMathFunctions/arm_atan2_q15.c | 11 ++---------
 Source/FastMathFunctions/arm_atan2_q31.c | 11 ++---------
 2 files changed, 4 insertions(+), 18 deletions(-)

diff --git a/Source/FastMathFunctions/arm_atan2_q15.c b/Source/FastMathFunctions/arm_atan2_q15.c
index 0d04b2f6..73950452 100755
--- a/Source/FastMathFunctions/arm_atan2_q15.c
+++ b/Source/FastMathFunctions/arm_atan2_q15.c
@@ -1,7 +1,7 @@
 /* ----------------------------------------------------------------------
  * Project:      CMSIS DSP Library
  * Title:        arm_atan2_q15.c
- * Description:  float32 Arc tangent of y/x
+ * Description:  q15 Arc tangent of y/x
  *
  * $Date:        22 April 2022
  * $Revision:    V1.10.0
@@ -201,14 +201,7 @@ arm_status arm_atan2_q15(q15_t y,q15_t x,q15_t *result)
         }
         else
         {
-            if (y<0)
-            {
-               *result= -PIQ13;
-            }
-            else
-            {
-               *result= PIQ13;
-            }
+            *result= PIQ13;
         }
         return(ARM_MATH_SUCCESS);
     }
diff --git a/Source/FastMathFunctions/arm_atan2_q31.c b/Source/FastMathFunctions/arm_atan2_q31.c
index 774a67c5..10929512 100755
--- a/Source/FastMathFunctions/arm_atan2_q31.c
+++ b/Source/FastMathFunctions/arm_atan2_q31.c
@@ -1,7 +1,7 @@
 /* ----------------------------------------------------------------------
  * Project:      CMSIS DSP Library
  * Title:        arm_atan2_q31.c
- * Description:  float32 Arc tangent of y/x
+ * Description:  q31 Arc tangent of y/x
  *
  * $Date:        22 April 2022
  * $Revision:    V1.10.0
@@ -201,14 +201,7 @@ arm_status arm_atan2_q31(q31_t y,q31_t x,q31_t *result)
         }
         else
         {
-            if (y<0)
-            {
-               *result= -PIQ29;
-            }
-            else
-            {
-               *result= PIQ29;
-            }
+           *result= PIQ29;
         }
         return(ARM_MATH_SUCCESS);
     }