Return statements in functions returning bool should use true/false
instead of 1/0.

./fs/ext4/namei.c:1441:12-13:WARNING:return of 0/1 in function
'ext4_match' with return type bool
Reported-by: NZeal Robot <zealci@zte.com.cn>
Signed-off-by: NJing Yangyang <jing.yangyang@zte.com.cn>
Reviewed-by: NJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210824055543.58718-1-deng.changcheng@zte.com.cnSigned-off-by: NTheodore Ts'o <tytso@mit.edu>