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Commit 671b9b75 authored by Sascha Hauer's avatar Sascha Hauer Committed by Richard Weinberger
Browse files

ubifs: journal: Remove wrong comment 



In the description of reserve_space() it is claimed that write_node()
and write_head() unlock the journal head. This is not true and has never
been true. All callers of write_node() and write_head() call
release_head() themselves. Remove the wrong comment.

Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent c971dad8

fs/ubifs/journal.c

+2 −3
Original line number Diff line number Diff line
@@ -98,9 +98,8 @@ static inline void zero_trun_node_unused(struct ubifs_trun_node *trun) 
 *

 * This function reserves space in journal head @head. If the reservation

 * succeeded, the journal head stays locked and later has to be unlocked using

 * 'release_head()'. 'write_node()' and 'write_head()' functions also unlock

 * it. Returns zero in case of success, %-EAGAIN if commit has to be done, and

 * other negative error codes in case of other failures.

 * 'release_head()'. Returns zero in case of success, %-EAGAIN if commit has to

 * be done, and other negative error codes in case of other failures.

 */

static int reserve_space(struct ubifs_info *c, int jhead, int len)

{