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[PATCH] Clean up char/esp.c

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coverity choked at another 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)

Signed-off-by Eric Sesterhenn <snakebyte@gmx.de>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric Sesterhenn 2006-06-25 05:48:46 -07:00 committed by Linus Torvalds
parent 969dd061d8
commit a2f20c7c27
1 changed files with 2 additions and 2 deletions
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4
drivers/char/esp.c
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@ -1212,7 +1212,7 @@ static void rs_put_char(struct tty_struct *tty, unsigned char ch)
if (serial_paranoia_check(info, tty->name, "rs_put_char"))
return;
if (!tty || !info->xmit_buf)
if (!info->xmit_buf)
return;
spin_lock_irqsave(&info->lock, flags);
@ -1256,7 +1256,7 @@ static int rs_write(struct tty_struct * tty,
if (serial_paranoia_check(info, tty->name, "rs_write"))
return 0;
if (!tty || !info->xmit_buf)
if (!info->xmit_buf)
return 0;
while (1) {