compile errors on 4.15 kernel

[Hx0S]

/usr/src/rt3290sta-2.6.0.0/src/os/linux/../../os/linux/rt_linux.c: In function ‘__RtmpOSFSInfoChange’: /usr/src/rt3290sta-2.6.0.0/src/os/linux/../../os/linux/rt_linux.c:1136:20: error: incompatible types when assigning to type ‘int’ from type ‘kuid_t {aka const struct <anonymous>}’ pOSFSInfo->fsuid = current_fsuid(); ^ /usr/src/rt3290sta-2.6.0.0/src/os/linux/../../os/linux/rt_linux.c:1137:20: error: incompatible types when assigning to type ‘int’ from type ‘kgid_t {aka const struct <anonymous>}’ pOSFSInfo->fsgid = current_fsgid(); ^ cc1: some warnings being treated as errors scripts/Makefile.build:332: recipe for target '/usr/src/rt3290sta-2.6.0.0/src/os/linux/../../os/linux/rt_linux.o' failed make[2]: *** [/usr/src/rt3290sta-2.6.0.0/src/os/linux/../../os/linux/rt_linux.o] Error 1 Makefile:1551: recipe for target '_module_/usr/src/rt3290sta-2.6.0.0/src/os/linux' failed make[1]: *** [_module_/usr/src/rt3290sta-2.6.0.0/src/os/linux] Error 2 make[1]: выход из каталога «/usr/src/linux-headers-4.15.0-38-generic» Makefile:380: recipe for target 'LINUX' failed make: *** [LINUX] Error 2