From efec194f576eebca8b0b3ac6e96fea05ae4567c9 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Tue, 3 Nov 2009 23:05:32 +0100 Subject: IXP4xx: Ensure index is positive in irq_to_gpio() and npe_request(). MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The indexes were signed, so negatives were possible. Signed-off-by: Roel Kluin Signed-off-by: Krzysztof Hałasa --- arch/arm/mach-ixp4xx/ixp4xx_npe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-ixp4xx/ixp4xx_npe.c') diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c index 47ac69c7ec7..e8bb2577816 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c @@ -665,7 +665,7 @@ err: } -struct npe *npe_request(int id) +struct npe *npe_request(unsigned id) { if (id < NPE_COUNT) if (npe_tab[id].valid) -- cgit v1.2.3