[PATCH] Clean up char/esp.c
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>
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@ -1212,7 +1212,7 @@ static void rs_put_char(struct tty_struct *tty, unsigned char ch)
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if (serial_paranoia_check(info, tty->name, "rs_put_char"))
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return;
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if (!tty || !info->xmit_buf)
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if (!info->xmit_buf)
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return;
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spin_lock_irqsave(&info->lock, flags);
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@ -1256,7 +1256,7 @@ static int rs_write(struct tty_struct * tty,
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if (serial_paranoia_check(info, tty->name, "rs_write"))
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return 0;
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if (!tty || !info->xmit_buf)
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if (!info->xmit_buf)
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return 0;
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while (1) {
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