ramspeed:Fix memleak due to double malloc.

  if (allocate_rw_address)
    {
      info->dest = malloc(info->size);
      info->src = malloc(info->size);
    }
  if ((info->dest == NULL && !info->allocate_rw_address) || info->size == 0)
    {
      printf(RAMSPEED_PREFIX "Missing required arguments\n");
      goto out;
    }
  else
    {
      /* We need to automatically apply for memory */
      printf(RAMSPEED_PREFIX "Allocate RW buffers on heap\n");
      info->dest = malloc(info->size);
      if (info->dest == NULL)
        {
          printf(RAMSPEED_PREFIX "Dest Alloc Memory Failed!\n");
          goto out;
        }
      info->src = malloc(info->size);
      if (info->src == NULL)
        {
          printf(RAMSPEED_PREFIX "Src Alloc Memory Failed!\n");
          goto out;
        }
    }

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>

Author: crafcat7

benchmarks/ramspeed/ramspeed_main.c

@@ -187,22 +187,6 @@ static void parse_commandline(int argc, FAR char **argv,
         }
     }
 
-  if (info->allocate_rw_address)
-    {
-      info->dest = malloc(info->size);
-      if (info->dest == NULL)
-        {
-          printf(RAMSPEED_PREFIX "Dest Alloc Memory Failed!\n");
-        }
-
-      info->src = malloc(info->size);
-      if (info->src == NULL)
-        {
-          free(info->dest);
-          printf(RAMSPEED_PREFIX "Src Alloc Memory Failed!\n");
-        }
-    }
-
   if ((info->dest == NULL && !info->allocate_rw_address) || info->size == 0)
     {
       printf(RAMSPEED_PREFIX "Missing required arguments\n");