[PATCH] rpdfs: Fedora 44 build fixes

Get rpdfs building on 7.1.8-200:

write_begin/write_end now take a struct kiocb pointer

is_dot_dotdot() became name_is_dot_dotdot()

printf format specifier fixes

inode state flags now require using accessor functions

kernel_connect() takes a struct sockaddr_unsized pointer instead of
a struct sockaddr pointer

Setting super_block dentry_operations is now done through set_default_d_op().

Signed-off-by: Chris Kirby <[email protected]>
---
 fs/rpdfs/aops.c    | 4 ++--
 fs/rpdfs/dir.c     | 6 +++---
 fs/rpdfs/inode.c   | 2 +-
 fs/rpdfs/net_tcp.c | 2 +-
 fs/rpdfs/super.c   | 2 +-
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/rpdfs/aops.c b/fs/rpdfs/aops.c
index 1728d8694b3b..08a6ecf4c77b 100644
--- a/fs/rpdfs/aops.c
+++ b/fs/rpdfs/aops.c
@@ -245,7 +245,7 @@ static int rpdfs_writepages(struct address_space *mapping, struct writeback_cont
 	return ret;
 }
 
-static int rpdfs_write_begin(struct file *file, struct address_space *mapping, loff_t pos,
+static int rpdfs_write_begin(const struct kiocb *iocb, struct address_space *mapping, loff_t pos,
 			     unsigned len, struct folio **foliop, void **fsdata)
 {
 	struct folio *folio;
@@ -268,7 +268,7 @@ static int rpdfs_write_begin(struct file *file, struct address_space *mapping, l
 	return ret;
 }
 
-static int rpdfs_write_end(struct file *file, struct address_space *mapping, loff_t pos,
+static int rpdfs_write_end(const struct kiocb *iocb, struct address_space *mapping, loff_t pos,
 			   unsigned len, unsigned copied, struct folio *folio, void *fsdata)
 {
 	struct inode *inode = folio_inode(folio);
diff --git a/fs/rpdfs/dir.c b/fs/rpdfs/dir.c
index 72f3626c47a5..dab183a07325 100644
--- a/fs/rpdfs/dir.c
+++ b/fs/rpdfs/dir.c
@@ -42,7 +42,7 @@ static u32 name_hash(const char *name, size_t name_len)
 {
 	u32 hash;
 
-	if (is_dot_dotdot(name, name_len)) {
+	if (name_is_dot_dotdot(name, name_len)) {
 		if (name_len == 1)
 			return RPDFS_DIRENT_DOT_HASH;
 		else
@@ -413,14 +413,14 @@ static int check_unlink(struct inode *dir, struct inode *inode, struct dentry *d
 	/* consistency/corruption checks */
 	if (S_ISDIR(inode->i_mode)) {
 		if (inode->i_nlink != 2) {
-			pr_warn("empty dir ino %lu has bad n_link %d",
+			pr_warn("empty dir ino %llu has bad n_link %d",
 				inode->i_ino, inode->i_nlink);
 			ret = -EUCLEAN;
 			goto out;
 		}
 	} else {
 		if (inode->i_nlink < 1) {
-			pr_warn("attempting to unlink ino %lu but n_link %d is already < 1",
+			pr_warn("attempting to unlink ino %llu but n_link %d is already < 1",
 				inode->i_ino, inode->i_nlink);
 			ret = -EUCLEAN;
 			goto out;
diff --git a/fs/rpdfs/inode.c b/fs/rpdfs/inode.c
index 17c0e367dca5..a3d766b8bffd 100644
--- a/fs/rpdfs/inode.c
+++ b/fs/rpdfs/inode.c
@@ -507,7 +507,7 @@ struct inode *rpdfs_iget(struct super_block *sb, struct rpdfs_inode_nr *ino)
 		goto out;
 	}
 
-	if (!(inode->i_state & I_NEW)) {
+	if (!(inode_state_read_once(inode) & I_NEW)) {
 		ret = 0;
 		goto out;
 	}
diff --git a/fs/rpdfs/net_tcp.c b/fs/rpdfs/net_tcp.c
index f052b3041b24..becbe1a0cfc8 100644
--- a/fs/rpdfs/net_tcp.c
+++ b/fs/rpdfs/net_tcp.c
@@ -380,7 +380,7 @@ static int rpdfs_net_tcp_connect(struct rpdfs_fs_info *rfi, void *info, void *pr
 	tcp_sock_set_nodelay(sock->sk);
 	set_callbacks(sock, tpriv);
 
-	ret = kernel_connect(sock, &addr->sa, sizeof(addr->_sin), O_NONBLOCK);
+	ret = kernel_connect(sock, (struct sockaddr_unsized *)&addr->sa, sizeof(addr->_sin), O_NONBLOCK);
 	if (ret == -EINPROGRESS)
 		ret = 0;
 out:
diff --git a/fs/rpdfs/super.c b/fs/rpdfs/super.c
index 2874c072c9dc..937c65974b2c 100644
--- a/fs/rpdfs/super.c
+++ b/fs/rpdfs/super.c
@@ -81,7 +81,7 @@ static int rpdfs_set_super(struct super_block *sb, struct fs_context *fc)
 	sb->s_maxbytes = MAX_LFS_FILESIZE;
 	sb->s_xattr = rpdfs_xattr_handlers;
 	sb->s_op = &rpdfs_sop;
-	sb->s_d_op = &rpdfs_dentry_ops;
+	set_default_d_op(sb, &rpdfs_dentry_ops);
 	sb->s_time_gran = 1;
 	sb->s_time_min = 0;
 	sb->s_time_max = U64_MAX / NSEC_PER_SEC;
-- 
2.55.0