isofs: add KERN_CONT to printing of ER records

The ER records are printed without explicit log level presuming line
continuation until "\n".  After the commit 4bcc595c (printk:
reinstate KERN_CONT for printing continuation lines), the ER records are
printed a character per line.

Adding KERN_CONT to appropriate printk statements restores the printout
behavior.
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/isofs/rock.c

@@ -377,9 +377,9 @@ parse_rock_ridge_inode_internal(struct iso_directory_record *de,
 			{
 				int p;
 				for (p = 0; p < rr->u.ER.len_id; p++)
-					printk("%c", rr->u.ER.data[p]);
+					printk(KERN_CONT "%c", rr->u.ER.data[p]);
 			}
-			printk("\n");
+			printk(KERN_CONT "\n");
 			break;
 		case SIG('P', 'X'):
 			inode->i_mode = isonum_733(rr->u.PX.mode);