ext4: remove trailing newline from ext4_msg() message

The ext4_msg() function adds a new line to the message.  Remove extra '\n'
from call to ext4_msg() in ext4_orphan_cleanup().
Signed-off-by: Luís Henriques <lhenriques@suse.de>
Link: https://lore.kernel.org/r/20221011155758.15287-1-lhenriques@suse.deSigned-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org

fs/ext4/orphan.c

@@ -412,7 +412,7 @@ void ext4_orphan_cleanup(struct super_block *sb, struct ext4_super_block *es)
 		/* don't clear list on RO mount w/ errors */
 		if (es->s_last_orphan && !(s_flags & SB_RDONLY)) {
 			ext4_msg(sb, KERN_INFO, "Errors on filesystem, "
-				  "clearing orphan list.\n");
+				  "clearing orphan list.");
 			es->s_last_orphan = 0;
 		}
 		ext4_debug("Skipping orphan recovery on fs with errors.\n");