../drivers/net/usb/lan78xx.c:2514:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
 2514 |         int ret;
      |             ^
1 warning generated.
WARNING: modpost: missing MODULE_DESCRIPTION() in mm/kasan/kasan_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o
../drivers/net/usb/lan78xx.c:2514:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
 2514 |         int ret;
      |             ^
1 warning generated.
WARNING: modpost: missing MODULE_DESCRIPTION() in mm/kasan/kasan_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o