ext4: remove trailing \n from ext4_warning/ext4_error calls

Messages passed to ext4_warning() or ext4_error() don't need trailing
newlines, because these function add the newlines themselves.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index 7bc6c85..ff7538c 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -1780,7 +1780,7 @@
 			ext4_warning(dir->i_sb,
 				     "bad inline directory (dir #%lu) - "
 				     "inode %u, rec_len %u, name_len %d"
-				     "inline size %d\n",
+				     "inline size %d",
 				     dir->i_ino, le32_to_cpu(de->inode),
 				     le16_to_cpu(de->rec_len), de->name_len,
 				     inline_size);