linting

Signed-off-by: Markku-Juhani O. Saarinen <[email protected]>

Author: mjosaarinen

mlkem/native/riscv64/src/rv64v_poly.c

@@ -14,7 +14,6 @@
 #include "rv64v_settings.h"
 
 #ifndef MLK_RVV_WIDENING_MUL
-
 static inline vint16m1_t fq_redc(vint16m1_t rh, vint16m1_t rl, size_t vl)
 {
   vint16m1_t t;
@@ -27,8 +26,7 @@ static inline vint16m1_t fq_redc(vint16m1_t rh, vint16m1_t rl, size_t vl)
 
   return t;
 }
-
-#endif
+#endif /* !MLK_RVV_WIDENING_MUL */
 
 /*  Narrowing reduction */
 
@@ -93,9 +91,9 @@ static inline vint16m1_t fq_mul_vv(vint16m1_t rx, vint16m1_t ry, size_t vl)
   rh = __riscv_vmulh_vv_i16m1(rx, ry, vl); /*  h = (x * y) / R */
   rl = __riscv_vmul_vv_i16m1(rx, ry, vl);  /*  l = (x * y) % R */
   return fq_redc(rh, rl, vl);
-#else
+#else  /* !MLK_RVV_WIDENING_MUL */
   return fq_redc2(__riscv_vwmul_vv_i32m2(rx, ry, vl), vl);
-#endif
+#endif /* MLK_RVV_WIDENING_MUL */
 }
 
 /*  Montgomery multiply: vector-scalar  */
@@ -108,9 +106,9 @@ static inline vint16m1_t fq_mul_vx(vint16m1_t rx, int16_t ry, size_t vl)
   rh = __riscv_vmulh_vx_i16m1(rx, ry, vl); /*  h = (x * y) / R */
   rl = __riscv_vmul_vx_i16m1(rx, ry, vl);  /*  l = (x * y) % R */
   return fq_redc(rh, rl, vl);
-#else
+#else  /* !MLK_RVV_WIDENING_MUL */
   return fq_redc2(__riscv_vwmul_vx_i32m2(rx, ry, vl), vl);
-#endif
+#endif /* MLK_RVV_WIDENING_MUL */
 }
 
 /*  full normalization  */
@@ -670,7 +668,7 @@ void mlk_rv64v_poly_basemul_mont_add_k4(int16_t *r, const int16_t *a,
   mlk_rv64v_poly_basemul_mont_add_k(r, a, b, 4 * MLKEM_N);
 }
 
-#endif /* (MLK_RVV_VLEN == 256) */
+#endif /* MLK_RVV_VLEN == 256 */
 
 /*************************************************
  * Name:        poly_tomont