/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */

void FUN_004022b4(int param_1,undefined4 param_2,char *param_3)

{

  int iVar1;

  undefined4 local_20 [3];

  iVar1 = br_find_port();

  if (iVar1 == 0) {

    fprintf(_stderr,"can\'t find port %s in bridge %s\n",param_2,param_1 + 8);

  }

  else {

    sscanf(param_3,"%i",local_20)   //possible issue identified - semgrep

    br_set_path_cost(iVar1,local_20[0]);

  }

  return;

}