From: Jiri Slaby <jirislaby@gmail.com>
Date: Fri, 8 Dec 2006 10:38:57 +0000 (-0800)
Subject: [PATCH] Char: isicom, fix tty index check
X-Git-Tag: v2.6.20-rc1~34^2~187
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17c4edf0c8ee670de7b33d2a24eddd7c6b7edcf6;p=pandora-kernel.git

[PATCH] Char: isicom, fix tty index check

Since tty->index is signed and may be < 0, we should assign this to int not
uint.  There is already a check to ensure if it is not negative, but gcc
complains with -W flag enabled and it is perfectly correct:
drivers/char/isicom.c:953: warning: comparison of unsigned expression < 0
is always false

Fix this issue by converting `line' variable from uint to int.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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