struct ate_resource member lowest_free_index is unsigned, the test was invalid. Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> --- diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c index 5bc34ea..12a5a9c 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c @@ -70,8 +70,7 @@ static inline void free_ate_resource(struct ate_resource *ate_resource, int start) { mark_ate(ate_resource, start, ate_resource->ate[start], 0); - if ((ate_resource->lowest_free_index > start) || - (ate_resource->lowest_free_index < 0)) + if (ate_resource->lowest_free_index > start) ate_resource->lowest_free_index = start; } @@ -86,7 +85,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource, /* * Check for ate exhaustion. */ - if (ate_resource->lowest_free_index < 0) + if (ate_resource->lowest_free_index == -1) return -1; /* -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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