@@ -198,7 +198,7 @@ void ocfs2_resv_set_type(struct ocfs2_al
resv->r_flags |= flags;
}
-int ocfs2_resmap_init(struct ocfs2_super *osb,
+void ocfs2_resmap_init(struct ocfs2_super *osb,
struct ocfs2_reservation_map *resmap)
{
memset(resmap, 0, sizeof(*resmap));
@@ -207,8 +207,6 @@ int ocfs2_resmap_init(struct ocfs2_super
resmap->m_reservations = RB_ROOT;
/* m_bitmap_len is initialized to zero by the above memset. */
INIT_LIST_HEAD(&resmap->m_lru);
-
- return 0;
}
static void ocfs2_resv_mark_lru(struct ocfs2_reservation_map *resmap,
@@ -73,15 +73,10 @@ void ocfs2_resv_discard(struct ocfs2_res
/**
* ocfs2_resmap_init() - Initialize fields of a reservations bitmap
+ * @osb: struct ocfs2_super to be saved in resmap
* @resmap: struct ocfs2_reservation_map to initialize
- * @obj: unused for now
- * @ops: unused for now
- * @max_bitmap_bytes: Maximum size of the bitmap (typically blocksize)
- *
- * Only possible return value other than '0' is -ENOMEM for failure to
- * allocation mirror bitmap.
*/
-int ocfs2_resmap_init(struct ocfs2_super *osb,
+void ocfs2_resmap_init(struct ocfs2_super *osb,
struct ocfs2_reservation_map *resmap);
/**
@@ -2110,11 +2110,7 @@ static int ocfs2_initialize_super(struct
init_waitqueue_head(&osb->osb_mount_event);
- status = ocfs2_resmap_init(osb, &osb->osb_la_resmap);
- if (status) {
- mlog_errno(status);
- goto bail;
- }
+ ocfs2_resmap_init(osb, &osb->osb_la_resmap);
osb->vol_label = kmalloc(OCFS2_MAX_VOL_LABEL_LEN, GFP_KERNEL);
if (!osb->vol_label) {
The patch titled Subject: ocfs2: change return type of ocfs2_resmap_init has been added to the -mm tree. Its filename is ocfs2-change-return-type-of-ocfs2_resmap_init.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/ocfs2-change-return-type-of-ocfs2_resmap_init.patch and later at https://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-change-return-type-of-ocfs2_resmap_init.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Heming Zhao via Ocfs2-devel <ocfs2-devel@oss.oracle.com> Subject: ocfs2: change return type of ocfs2_resmap_init Since ocfs2_resmap_init() always return 0, change it to void. Link: https://lkml.kernel.org/r/20220424130952.2436-3-heming.zhao@suse.com Signed-off-by: Heming Zhao <heming.zhao@suse.com> Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Jun Piao <piaojun@huawei.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Mark Fasheh <mark@fasheh.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> --- fs/ocfs2/reservations.c | 4 +--- fs/ocfs2/reservations.h | 9 ++------- fs/ocfs2/super.c | 6 +----- 3 files changed, 4 insertions(+), 15 deletions(-)