tree 2934edfaabccf501bea47520f85a7bad09ff99ce
parent 607009020a5e7fd9353fb2dd4cdcc73e26f3350f
author Eric Biggers <ebiggers@google.com> 1589326368 -0700
committer Eric Biggers <ebiggers@google.com> 1589575888 -0700

linux/parser.h: add include guards

<linux/parser.h> is missing include guards.  Add them.

This is needed to allow declaring a function in <linux/fscrypt.h> that
takes a substring_t parameter.

Link: https://lore.kernel.org/r/20200512233251.118314-2-ebiggers@kernel.org
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>