From: Geert Uytterhoeven Date: Mon, 5 May 2008 19:15:48 +0000 (+0200) Subject: m68k: serial167 missing return value in cy_put_char() X-Git-Tag: v2.6.26-rc2~70 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63a59fa7a74fccff64dbf7d9230bd9d91bddead4;p=linux-2.6 m68k: serial167 missing return value in cy_put_char() commit a5b08c66194fba02a865b397579b7204688bcb1e Author: Alan Cox 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 Signed-off-by: Linus Torvalds --- diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index fd2db07a50..3b23270eaa 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -1073,7 +1073,7 @@ static int cy_put_char(struct tty_struct *tty, unsigned char ch) return 0; if (!info->xmit_buf) - return; + return 0; local_irq_save(flags); if (info->xmit_cnt >= PAGE_SIZE - 1) {