linux-phytec-ti

mips/vdso: Fix resource leaks in genvdso.c

[ Upstream commit a859647b4e6bfeb192284d27d24b6a0c914cae1d ]

Close "fd" before the return of map_vdso() and close "out_file"
in main().

Signed-off-by: Peng Fan <fanpeng@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>