From: Eric Sesterhenn Date: Sun, 25 Jun 2006 12:48:45 +0000 (-0700) Subject: [PATCH] Cyclades Cleanup X-Git-Tag: v2.6.18-rc1~929 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=969dd061d81d9e2bc7f954859452ac81cc639711;p=linux-2.6-omap-h63xx.git [PATCH] Cyclades Cleanup coverity choked at two !tty checks, in places where tty can never be NULL. Since it removes some code we should remove these checks. (Coverity ids #763,#762) [akpm@osdl.org: even cleaner!] Signed-off-by: Eric Sesterhenn Acked-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index cc7acf877dc..122e7a72a4e 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -2833,9 +2833,8 @@ cy_write(struct tty_struct * tty, const unsigned char *buf, int count) return 0; } - if (!tty || !info->xmit_buf || !tmp_buf){ - return 0; - } + if (!info->xmit_buf || !tmp_buf) + return 0; CY_LOCK(info, flags); while (1) { @@ -2884,7 +2883,7 @@ cy_put_char(struct tty_struct *tty, unsigned char ch) if (serial_paranoia_check(info, tty->name, "cy_put_char")) return; - if (!tty || !info->xmit_buf) + if (!info->xmit_buf) return; CY_LOCK(info, flags);