userns: Convert the qnx4 filesystem to use kuid/kgid where appropriate

Acked-by: Anders Larsen <al@alarsen.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 552e994..5c3c7b0 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -312,8 +312,8 @@
 	    (ino % QNX4_INODES_PER_BLOCK);
 
 	inode->i_mode    = le16_to_cpu(raw_inode->di_mode);
-	inode->i_uid     = (uid_t)le16_to_cpu(raw_inode->di_uid);
-	inode->i_gid     = (gid_t)le16_to_cpu(raw_inode->di_gid);
+	i_uid_write(inode, (uid_t)le16_to_cpu(raw_inode->di_uid));
+	i_gid_write(inode, (gid_t)le16_to_cpu(raw_inode->di_gid));
 	set_nlink(inode, le16_to_cpu(raw_inode->di_nlink));
 	inode->i_size    = le32_to_cpu(raw_inode->di_size);
 	inode->i_mtime.tv_sec   = le32_to_cpu(raw_inode->di_mtime);
diff --git a/init/Kconfig b/init/Kconfig
index 390e629..b9d6be5 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -950,7 +950,6 @@
 	depends on NFSD = n
 	depends on NFS_FS = n
 	depends on OCFS2_FS = n
-	depends on QNX4FS_FS = n
 	depends on QNX6FS_FS = n
 	depends on REISERFS_FS = n
 	depends on SQUASHFS = n