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    Subject[patch 2/5] hv: pass u32 to process_chn_event()
    Change types in vmbus_on_event() to u32 since the input is u32 as well.
    Pass u32 to process_chn_event() instead of casting arg to void* and back.
    Update printk to reflect type change.

    Signed-off-by: Olaf Hering <olaf@aepfle.de>

    ---
    compile tested.

    drivers/staging/hv/connection.c | 13 ++++++-------
    1 file changed, 6 insertions(+), 7 deletions(-)

    Index: linux-next/drivers/staging/hv/connection.c
    ===================================================================
    --- linux-next.orig/drivers/staging/hv/connection.c
    +++ linux-next/drivers/staging/hv/connection.c
    @@ -250,10 +250,9 @@ struct vmbus_channel *relid2channel(u32
    /*
    * process_chn_event - Process a channel event notification
    */
    -static void process_chn_event(void *context)
    +static void process_chn_event(u32 relid)
    {
    struct vmbus_channel *channel;
    - u32 relid = (u32)(unsigned long)context;

    /* ASSERT(relId > 0); */

    @@ -271,7 +270,7 @@ static void process_chn_event(void *cont
    * (void*)channel);
    */
    } else {
    - pr_err("channel not found for relid - %d\n", relid);
    + pr_err("channel not found for relid - %u\n", relid);
    }
    }

    @@ -280,10 +279,10 @@ static void process_chn_event(void *cont
    */
    void vmbus_on_event(unsigned long data)
    {
    - int dword;
    - int maxdword = MAX_NUM_CHANNELS_SUPPORTED >> 5;
    + u32 dword;
    + u32 maxdword = MAX_NUM_CHANNELS_SUPPORTED >> 5;
    int bit;
    - int relid;
    + u32 relid;
    u32 *recv_int_page = vmbus_connection.recv_int_page;

    /* Check events */
    @@ -300,7 +299,7 @@ void vmbus_on_event(unsigned long data)
    /* special case - vmbus channel protocol msg */
    continue;
    }
    - process_chn_event((void *) (unsigned long)relid);
    + process_chn_event(relid);
    }
    }
    }


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