Commit b5148da4 authored by Subrata Modak's avatar Subrata Modak Committed by Artem Bityutskiy
Browse files

UBIFS: remove unused functions 



Remove 'xent_key_init_hash()' and 'data_key_init_flash()' functions,
as they are unot used anywhere.

Signed-off-by: default avatarSubrata Modak <subrata@linux.vnet.ibm.com>
Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
parent 83ef2ecd

fs/ubifs/key.h

+0 −36
Original line number Diff line number Diff line
@@ -228,23 +228,6 @@ static inline void xent_key_init(const struct ubifs_info *c, 
	key->u32[1] = hash | (UBIFS_XENT_KEY << UBIFS_S_KEY_HASH_BITS);

}



/**

 * xent_key_init_hash - initialize extended attribute entry key without

 *                      re-calculating hash function.

 * @c: UBIFS file-system description object

 * @key: key to initialize

 * @inum: host inode number

 * @hash: extended attribute entry name hash

 */

static inline void xent_key_init_hash(const struct ubifs_info *c,

				      union ubifs_key *key, ino_t inum,

				      uint32_t hash)

{

	ubifs_assert(!(hash & ~UBIFS_S_KEY_HASH_MASK));

	key->u32[0] = inum;

	key->u32[1] = hash | (UBIFS_XENT_KEY << UBIFS_S_KEY_HASH_BITS);

}



/**

 * xent_key_init_flash - initialize on-flash extended attribute entry key.

 * @c: UBIFS file-system description object
@@ -294,25 +277,6 @@ static inline void data_key_init(const struct ubifs_info *c, 
	key->u32[1] = block | (UBIFS_DATA_KEY << UBIFS_S_KEY_BLOCK_BITS);

}



/**

 * data_key_init_flash - initialize on-flash data key.

 * @c: UBIFS file-system description object

 * @k: key to initialize

 * @inum: inode number

 * @block: block number

 */

static inline void data_key_init_flash(const struct ubifs_info *c, void *k,

				       ino_t inum, unsigned int block)

{

	union ubifs_key *key = k;



	ubifs_assert(!(block & ~UBIFS_S_KEY_BLOCK_MASK));

	key->j32[0] = cpu_to_le32(inum);

	key->j32[1] = cpu_to_le32(block |

				  (UBIFS_DATA_KEY << UBIFS_S_KEY_BLOCK_BITS));

	memset(k + 8, 0, UBIFS_MAX_KEY_LEN - 8);

}



/**

 * trun_key_init - initialize truncation node key.

 * @c: UBIFS file-system description object