diff options
| -rw-r--r-- | fs/fuse/file.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 0698bcb2f992..54786f62a9d8 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -865,22 +865,20 @@ static void fuse_readpages_end(struct fuse_mount *fm, struct fuse_args *args, struct fuse_args_pages *ap = &ia->ap; size_t count = ia->read.in.size; size_t num_read = args->out_args[0].size; - struct address_space *mapping = NULL; - - for (i = 0; mapping == NULL && i < ap->num_folios; i++) - mapping = ap->folios[i]->mapping; + struct address_space *mapping; + struct inode *inode; - if (mapping) { - struct inode *inode = mapping->host; + WARN_ON_ONCE(!ap->num_folios); + mapping = ap->folios[0]->mapping; + inode = mapping->host; - /* - * Short read means EOF. If file size is larger, truncate it - */ - if (!err && num_read < count) - fuse_short_read(inode, ia->read.attr_ver, num_read, ap); + /* + * Short read means EOF. If file size is larger, truncate it + */ + if (!err && num_read < count) + fuse_short_read(inode, ia->read.attr_ver, num_read, ap); - fuse_invalidate_atime(inode); - } + fuse_invalidate_atime(inode); for (i = 0; i < ap->num_folios; i++) { folio_end_read(ap->folios[i], !err); |