commit 63a59fa7a74fccff64dbf7d9230bd9d91bddead4
author Geert Uytterhoeven <geert@linux-m68k.org> Mon May 05 21:15:48 2008 +0200
committer Linus Torvalds <torvalds@linux-foundation.org> Mon May 05 12:37:02 2008 -0700
tree 7c3c02f9c9d1441ccca88974ef5cdaa41fb22c38
parent ab1a852128d6f0677999eecbf6d04bf9f6fe9a9a

m68k: serial167 missing return value in cy_put_char()

    commit a5b08c66194fba02a865b397579b7204688bcb1e
    Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
    Date:   Wed Apr 30 00:54:05 2008 -0700

    serial167: switch to int put_char method

missed one case when adding return values.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/char/serial167.c

diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index fd2db07..3b23270 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -1073,7 +1073,7 @@
 		return 0;
 
 	if (!info->xmit_buf)
-		return;
+		return 0;
 
 	local_irq_save(flags);
 	if (info->xmit_cnt >= PAGE_SIZE - 1) {