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Re: [PATCH] b43legacy: fix "‘up_dev’ may be used uninitialized" warning

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On Monday 12 January 2009 20:48:59 John W. Linville wrote:
> drivers/net/wireless/b43legacy/main.c: In function ‘b43legacy_op_dev_config’:
> drivers/net/wireless/b43legacy/main.c:2468: warning: ‘up_dev’ may be used uninitialized in this function
> 
> Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

ACK

> ---
>  drivers/net/wireless/b43legacy/main.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
> index c1324e3..fb996c2 100644
> --- a/drivers/net/wireless/b43legacy/main.c
> +++ b/drivers/net/wireless/b43legacy/main.c
> @@ -2465,7 +2465,7 @@ static void b43legacy_put_phy_into_reset(struct b43legacy_wldev *dev)
>  static int b43legacy_switch_phymode(struct b43legacy_wl *wl,
>  				      unsigned int new_mode)
>  {
> -	struct b43legacy_wldev *up_dev;
> +	struct b43legacy_wldev *uninitialized_var(up_dev);
>  	struct b43legacy_wldev *down_dev;
>  	int err;
>  	bool gmode = 0;



-- 
Greetings, Michael.
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