for loop cleanups - use space after 'for'

audio/librsound.c

@@ -946,7 +946,7 @@ static int rsnd_close_ctl(rsound_t *rd)
       if (fd.revents & POLLHUP)
          break;
 
-      else if ( fd.revents & POLLIN )
+      if (fd.revents & POLLIN)
       {
          const char *subchar;
 

gfx/drivers/switch_gfx.c

@@ -171,10 +171,8 @@ static bool switch_frame(void *data, const void *frame,
 
    /* clear image to black */
    for (y = 0; y < 720; y++)
-   {
       for (x = 0; x < 1280; x++)
          sw->image[y*1280+x] = 0xFF000000;
-   }
 
    if(width > 0 && height > 0)
    {

gfx/drivers_display/gfx_display_vita2d.c

@@ -119,7 +119,8 @@ static void gfx_display_vita2d_draw(gfx_display_ctx_draw_t *draw,
          draw->coords->vertices * sizeof(vita2d_texture_tint_vertex),
          sizeof(vita2d_texture_tint_vertex));
 
-    for(i = 0; i < draw->coords->vertices; i++){
+   for (i = 0; i < draw->coords->vertices; i++)
+   {
       vertices[i].x = *vertex++;
       vertices[i].y = *vertex++;
       vertices[i].z = 1.0f;

gfx/drivers_display/gfx_display_wiiu.c

@@ -92,6 +92,7 @@ static void gfx_display_wiiu_draw(gfx_display_ctx_draw_t *draw,
    /* TODO come up with a better check for "not all vertexes are the same color" */
    else if (draw->coords->vertex || draw->coords->color[0] != draw->coords->color[12])
    {
+      int i;
       if (wiiu->vertex_cache_tex.current + 4 > wiiu->vertex_cache_tex.size)
          return;
 
@@ -157,7 +158,7 @@ static void gfx_display_wiiu_draw(gfx_display_ctx_draw_t *draw,
          v[3].coord.v = draw->coords->tex_coord[7];
       }
 
-      for(int i = 0; i < 4; i++)
+      for (i = 0; i < 4; i++)
       {
          v[i].color.r = draw->coords->color[(i << 2) + 0];
          v[i].color.g = draw->coords->color[(i << 2) + 1];

gfx/video_filters/lq2x.c

@@ -118,13 +118,12 @@ static void lq2x_generic_rgb565(unsigned width, unsigned height,
 
       for (x = 0; x < width; x++)
       {
-         uint16_t A, B, C, D, E, c;
+         uint16_t A = *(src - prevline);
-         A = *(src - prevline);
+         uint16_t B = (x > 0) ? *(src - 1) : *src;
-         B = (x > 0) ? *(src - 1) : *src;
+         uint16_t C = *src;
-         C = *src;
+         uint16_t D = (x < width - 1) ? *(src + 1) : *src;
-         D = (x < width - 1) ? *(src + 1) : *src;
+         uint16_t E = *(src++ + nextline);
-         E = *(src++ + nextline);
+         uint16_t c = C;
-         c = C;
 
          if (A != E && B != D)
          {

input/drivers/gx_input.c

@@ -233,6 +233,7 @@ static void gx_input_poll_mouse(gx_input_t *gx)
 
    if (gx && count > 0)
    {
+      unsigned i;
       if (count != gx->mouse_max)
       {
          gx_input_mouse_t* tmp = NULL;
@@ -255,7 +256,7 @@ static void gx_input_poll_mouse(gx_input_t *gx)
          }
       }
       
-      for(unsigned i=0; i<gx->mouse_max; i++)
+      for (i = 0; i < gx->mouse_max; i++)
       {
          gx->mouse[i].x_last = gx->mouse[i].x_abs;
          gx->mouse[i].y_last = gx->mouse[i].y_abs;

input/drivers/qnx_input.c

@@ -341,9 +341,7 @@ static int qnx_discover_controllers(qnx_input_t *qnx)
 
    /* Scan the list for gamepad and joystick devices. */
    for (i = 0; i < qnx->pads_connected; ++i)
-   {
       qnx_init_controller(qnx, &qnx->devices[i]);
-   }
 
    qnx->pads_connected = 0;
 

input/drivers/switch_input.c

@@ -940,13 +940,10 @@ static bool switch_input_set_sensor_state(void *data, unsigned port,
                handles_count = 4;
             }
             else
-            {
                handles_count = 3;
-            }
 
-            for(i = 0; i < handles_count; i++) {
+            for (i = 0; i < handles_count; i++)
                hidStartSixAxisSensor(sw->sixaxis_handles[port][i]);
-            }
 
             sw->sixaxis_handles_count[port] = handles_count;
          }
@@ -968,7 +965,8 @@ static float switch_input_get_sensor_input(void *data,
 
    if (id >= RETRO_SENSOR_ACCELEROMETER_X && id <= RETRO_SENSOR_GYROSCOPE_Z)
    {
-      hidSixAxisSensorValuesRead(&sixaxis, port == 0 ? CONTROLLER_P1_AUTO : port, 1);
+      hidSixAxisSensorValuesRead(&sixaxis,
+            port == 0 ? CONTROLLER_P1_AUTO : port, 1);
 
       switch(id)
       {
@@ -985,7 +983,6 @@ static float switch_input_get_sensor_input(void *data,
          case RETRO_SENSOR_GYROSCOPE_Z:
             return sixaxis.gyroscope.z;
       }
-
    }
 
    if(id == RETRO_SENSOR_ILLUMINANCE)

libretro-common/include/fastcpy.h

@@ -64,7 +64,6 @@ static INLINE void* memset64(void* dst,uint64_t val,size_t size)
    return dst;
 }
 #else
-
 static INLINE void *memset16(void* dst,uint16_t val,size_t size)
 {
    size_t i;

libretro-common/utils/sha1.c

@@ -286,9 +286,7 @@ void SHA1ProcessMessageBlock(SHA1Context *context)
    }
 
    for (t = 16; t < 80; t++)
-   {
       W[t] = SHA1CircularShift(1,W[t-3] ^ W[t-8] ^ W[t-14] ^ W[t-16]);
-   }
 
    A = context->Message_Digest[0];
    B = context->Message_Digest[1];