On Fri, 2009-01-02 at 19:00 -0800, Colin McCabe wrote: > When loading fields from packed structs, use get_unaligned_le16 and > get_unaligned_le32 instead of le16_to_cpu and le32_to_cpu. > This doesn't matter on x86, but it is important for some other CPUs. > > Also, mark all packed structs as packed. Generally, any data structure > that comes over the wire from the WLAN firmware should be a packed struct. Just marking the structs packed should be sufficient, since then the compiler must assume they are potentially unaligned. johannes
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