diff options
Diffstat (limited to 'fs/zonefs')
| -rw-r--r-- | fs/zonefs/super.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c index d0a04528a7e1..4a0bff65d3d6 100644 --- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -607,14 +607,14 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from) int nr_pages; ssize_t ret; - nr_pages = iov_iter_npages(from, BIO_MAX_PAGES); - if (!nr_pages) - return 0; - max = queue_max_zone_append_sectors(bdev_get_queue(bdev)); max = ALIGN_DOWN(max << SECTOR_SHIFT, inode->i_sb->s_blocksize); iov_iter_truncate(from, max); + nr_pages = iov_iter_npages(from, BIO_MAX_PAGES); + if (!nr_pages) + return 0; + bio = bio_alloc_bioset(GFP_NOFS, nr_pages, &fs_bio_set); if (!bio) return -ENOMEM; @@ -1122,7 +1122,7 @@ static int zonefs_create_zgroup(struct zonefs_zone_data *zd, char *file_name; struct dentry *dir; unsigned int n = 0; - int ret = -ENOMEM; + int ret; /* If the group is empty, there is nothing to do */ if (!zd->nr_zones[type]) @@ -1138,8 +1138,10 @@ static int zonefs_create_zgroup(struct zonefs_zone_data *zd, zgroup_name = "seq"; dir = zonefs_create_inode(sb->s_root, zgroup_name, NULL, type); - if (!dir) + if (!dir) { + ret = -ENOMEM; goto free; + } /* * The first zone contains the super block: skip it. @@ -1177,8 +1179,10 @@ static int zonefs_create_zgroup(struct zonefs_zone_data *zd, * Use the file number within its group as file name. */ snprintf(file_name, ZONEFS_NAME_MAX - 1, "%u", n); - if (!zonefs_create_inode(dir, file_name, zone, type)) + if (!zonefs_create_inode(dir, file_name, zone, type)) { + ret = -ENOMEM; goto free; + } n++; } |