Merge: erofs: promote to full support

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-10/-/merge_requests/361

JIRA: https://issues.redhat.com/browse/RHEL-78322
Upstream status: RHEL-Only

Since some of our key projects use erofs we have surveyed the code and assessed upstream support status for the file system and this all looks good from a support perspective.

So we are promoting erofs to full support.

Signed-off-by: Ian Kent <ikent@redhat.com>

Approved-by: Brian Foster <bfoster@redhat.com>
Approved-by: Eric Sandeen <esandeen@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: Jan Stancek <jstancek@redhat.com>

Author: jstancek

fs/erofs/super.c

@@ -591,9 +591,6 @@ static int erofs_fc_fill_super(struct super_block *sb, struct fs_context *fc)
 {
 	struct inode *inode;
 	struct erofs_sb_info *sbi = EROFS_SB(sb);
-#ifdef CONFIG_RHEL_DIFFERENCES
-	static bool printed = false;
-#endif
 	int err;
 
 	sb->s_magic = EROFS_SUPER_MAGIC;
@@ -701,12 +698,6 @@ static int erofs_fc_fill_super(struct super_block *sb, struct fs_context *fc)
 		return err;
 
 	erofs_info(sb, "mounted with root inode @ nid %llu.", sbi->root_nid);
-#ifdef CONFIG_RHEL_DIFFERENCES
-	if (!printed) {
-		mark_tech_preview("EROFS filesystem", NULL);
-		printed = true;
-       }
-#endif
 	return 0;
 }