On Friday 08 August 2008, Jochen Friedrich wrote:
> txdone_entry_desc_flags is used with __set_bit and test_bit which
> bit-shift the values, so don't bit-shift the flags in the enum.
> Also make sure flags are initialized before being used.
Good catch,
Applied to rt2x00.git
Thanks,
Ivo
> Signed-off-by: Jochen Friedrich <jochen@xxxxxxxx>
> ---
> drivers/net/wireless/rt2x00/rt2x00queue.h | 8 ++++----
> drivers/net/wireless/rt2x00/rt2x00usb.c | 1 +
> 2 files changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
> index 01a6567..37f3f98 100644
> --- a/drivers/net/wireless/rt2x00/rt2x00queue.h
> +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
> @@ -191,10 +191,10 @@ struct rxdone_entry_desc {
> * frame transmission failed due to excessive retries.
> */
> enum txdone_entry_desc_flags {
> - TXDONE_UNKNOWN = 1 << 0,
> - TXDONE_SUCCESS = 1 << 1,
> - TXDONE_FAILURE = 1 << 2,
> - TXDONE_EXCESSIVE_RETRY = 1 << 3,
> + TXDONE_UNKNOWN,
> + TXDONE_SUCCESS,
> + TXDONE_FAILURE,
> + TXDONE_EXCESSIVE_RETRY,
> };
>
> /**
> diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
> index 8d76bb2..2050227 100644
> --- a/drivers/net/wireless/rt2x00/rt2x00usb.c
> +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
> @@ -181,6 +181,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
> * (Only indirectly by looking at the failed TX counters
> * in the register).
> */
> + txdesc.flags = 0;
> if (!urb->status)
> __set_bit(TXDONE_UNKNOWN, &txdesc.flags);
> else
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