From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Andrew Morton , "Rafael J. Wysocki" Subject: [ 15/80] pnpacpi: fix incorrect TEST_ALPHA() test Date: Wed, 9 Jan 2013 12:35:07 -0800 Message-Id: <20130109201502.330252819@linuxfoundation.org> In-Reply-To: <20130109201500.410171651@linuxfoundation.org> References: <20130109201500.410171651@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan Cox commit cdc87c5a30f407ed1ce43d8a22261116873d5ef1 upstream. TEST_ALPHA() is broken and always returns 0. [akpm@linux-foundation.org: return false for '@' as well, per Bjorn] Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman --- drivers/pnp/pnpacpi/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -58,7 +58,7 @@ static inline int __init is_exclusive_de if (!(('0' <= (c) && (c) <= '9') || ('A' <= (c) && (c) <= 'F'))) \ return 0 #define TEST_ALPHA(c) \ - if (!('@' <= (c) || (c) <= 'Z')) \ + if (!('A' <= (c) && (c) <= 'Z')) \ return 0 static int __init ispnpidacpi(const char *id) {