The definition of ecryptfs_fill_zeros() has been removed since commit b6c1d8fcbade ("eCryptfs: remove unused functions and kmem_cache") So, Remove the empty declartion in header files. Signed-off-by: Zhang Zekun <zhangzekun11@xxxxxxxxxx> --- fs/ecryptfs/ecryptfs_kernel.h | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h index c586c5db18b5..b3bca2ebec24 100644 --- a/fs/ecryptfs/ecryptfs_kernel.h +++ b/fs/ecryptfs/ecryptfs_kernel.h @@ -551,7 +551,6 @@ int ecryptfs_decode_and_decrypt_filename(char **decrypted_name, size_t *decrypted_name_size, struct super_block *sb, const char *name, size_t name_size); -int ecryptfs_fill_zeros(struct file *file, loff_t new_length); int ecryptfs_encrypt_and_encode_filename( char **encoded_name, size_t *encoded_name_size, -- 2.17.1