diff options
Diffstat (limited to 'fs/crypto/keyinfo.c')
| -rw-r--r-- | fs/crypto/keyinfo.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c index c115eac4b4cf..05f5ee1f0705 100644 --- a/fs/crypto/keyinfo.c +++ b/fs/crypto/keyinfo.c @@ -355,19 +355,9 @@ out: } EXPORT_SYMBOL(fscrypt_get_encryption_info); -void fscrypt_put_encryption_info(struct inode *inode, struct fscrypt_info *ci) +void fscrypt_put_encryption_info(struct inode *inode) { - struct fscrypt_info *prev; - - if (ci == NULL) - ci = READ_ONCE(inode->i_crypt_info); - if (ci == NULL) - return; - - prev = cmpxchg(&inode->i_crypt_info, ci, NULL); - if (prev != ci) - return; - - put_crypt_info(ci); + put_crypt_info(inode->i_crypt_info); + inode->i_crypt_info = NULL; } EXPORT_SYMBOL(fscrypt_put_encryption_info); |