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| author | Eric Biggers <ebiggers@google.com> | 2018-01-05 10:44:52 -0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2018-01-11 22:06:17 -0500 |
| commit | 3d463f28564618805713658c6aeb786fa23f420b (patch) | |
| tree | b6d983e16b740a065fcafb6f8f0a51f86f74e9ba /include/linux/fscrypt_supp.h | |
| parent | 1291a0d5049dbc06baaaf66a9ff3f53db493b19b (diff) | |
| download | lwn-3d463f28564618805713658c6aeb786fa23f420b.tar.gz lwn-3d463f28564618805713658c6aeb786fa23f420b.zip | |
fscrypt: move fscrypt_has_encryption_key() to supp/notsupp headers
fscrypt_has_encryption_key() is already split into two versions
depending on whether the filesystem is being built with encryption
support or not. Move them into the appropriate headers.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'include/linux/fscrypt_supp.h')
| -rw-r--r-- | include/linux/fscrypt_supp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fscrypt_supp.h b/include/linux/fscrypt_supp.h index cf9e9fc02f0a..79bb8beae018 100644 --- a/include/linux/fscrypt_supp.h +++ b/include/linux/fscrypt_supp.h @@ -11,6 +11,11 @@ #ifndef _LINUX_FSCRYPT_SUPP_H #define _LINUX_FSCRYPT_SUPP_H +static inline bool fscrypt_has_encryption_key(const struct inode *inode) +{ + return (inode->i_crypt_info != NULL); +} + /* crypto.c */ extern struct kmem_cache *fscrypt_info_cachep; extern struct fscrypt_ctx *fscrypt_get_ctx(const struct inode *, gfp_t); |