sysfs: remove trailing whitespace

This removes all trailing whitespace errors in the sysfs code.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc fs/sysfs/dir.c
Simple merge

diff --cc fs/sysfs/file.c
Simple merge

diff --cc fs/sysfs/inode.c
Simple merge

diff --cc fs/sysfs/symlink.c
Simple merge