x86/mm/tlb: Remove unnecessary uses of the inline keyword

mainline inclusion
from mainline-v5.13-rc1
commit 1608e4cf
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I3ZV2C


CVE: NA

-------------------------------------------------

The compiler is smart enough without these hints.

Suggested-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Nadav Amit <namit@vmware.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/r/20210220231712.2475218-9-namit@vmware.com


Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Reviewed-by: Chen Wandun <chenwandun@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>