cifs: remove extraneous newlines from cERROR and cFYI calls

Those macros add a newline on their own, so there's not any need to
embed one in the message itself.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/cache.c b/fs/cifs/cache.c
index 545509c..282d6de 100644
--- a/fs/cifs/cache.c
+++ b/fs/cifs/cache.c
@@ -152,7 +152,7 @@
 
 	sharename = extract_sharename(tcon->treeName);
 	if (IS_ERR(sharename)) {
-		cFYI(1, "%s: couldn't extract sharename\n", __func__);
+		cFYI(1, "%s: couldn't extract sharename", __func__);
 		sharename = NULL;
 		return 0;
 	}