Fix unused variable warnings on Power

Author: rafaelcfsousa

kernel/power/drot.c

@@ -110,8 +110,6 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT
 {
 	BLASLONG i=0;
 	BLASLONG ix=0,iy=0;
-	FLOAT *x1=x;
-	FLOAT *y1=y;
 	FLOAT temp;
 
 	if ( n <= 0     )  return(0);
@@ -139,7 +137,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT
 		BLASLONG n1 = n & -16;
 		if ( n1 > 0 )
 		{
-			drot_kernel_16(n1, x1, y1, c, s);
+			drot_kernel_16(n1, x, y, c, s);
 			i=n1;
 		}
 #endif

kernel/power/idamax.c

@@ -330,10 +330,10 @@ BLASLONG CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) {
 
     if (inc_x == 1) {
 
-        BLASLONG n1 = n & -32;
 #if defined(_CALL_ELF) && (_CALL_ELF == 2)
 #if defined(__VEC__) || defined(__ALTIVEC__)
 
+        BLASLONG n1 = n & -32;
 	if (n1 > 0) {
 
             max = diamax_kernel_32(n1, x, &maxf);

kernel/power/trsm_kernel_LN_power10.c

@@ -389,7 +389,6 @@ static inline __attribute__ ((always_inline)) void solve16x8(FLOAT *a, FLOAT *b,
    vector FLOAT *Vc6 = (vector FLOAT *) c6;
    vector FLOAT *Vc7 = (vector FLOAT *) c7;
    vector FLOAT VbS0, VbS1, VbS2, VbS3, VbS4, VbS5, VbS6, VbS7;
-   int  j;
 
    b[120] = (c0[15] *= a[255]);
    b[121] = (c1[15] *= a[255]);

kernel/power/trsm_kernel_LT_power10.c

@@ -390,7 +390,6 @@ static inline __attribute__ ((always_inline)) void solve16x8(FLOAT *a, FLOAT *b,
    vector FLOAT *Vc6 = (vector FLOAT *) c6;
    vector FLOAT *Vc7 = (vector FLOAT *) c7;
    vector FLOAT VbS0, VbS1, VbS2, VbS3, VbS4, VbS5, VbS6, VbS7;
-   int  j;
 
    b[0] = (c0[0] *= a[0]);
    b[1] = (c1[0] *= a[0]);

kernel/power/zgemv_n_4.c

@@ -607,7 +607,6 @@ static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT
 
 int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT * buffer) {
     BLASLONG i;
-    BLASLONG j;
     FLOAT *a_ptr;
     FLOAT *x_ptr;
     FLOAT *y_ptr;

kernel/power/zgemv_n_power10.c

@@ -738,7 +738,6 @@ static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT
 
 int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT * buffer) {
     BLASLONG i;
-    BLASLONG j;
     FLOAT *a_ptr;
     FLOAT *x_ptr;
     FLOAT *y_ptr;