fs: remove fastcall, it is always empty

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --cc fs/aio.c
Simple merge

diff --cc fs/buffer.c
Simple merge

diff --cc fs/fcntl.c
Simple merge

diff --cc fs/file_table.c
Simple merge

diff --cc fs/namei.c
Simple merge

diff --cc fs/open.c
Simple merge