Re: [patch] iwlwifi: mvm: remove some dead code

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On Thu, May 07, 2015 at 02:27:15PM +0200, Johannes Berg wrote:
> On Thu, 2015-05-07 at 12:58 +0300, Dan Carpenter wrote:
> > "ret" is zero here so we can remove this stray check.
> > 
> > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> > 
> > diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
> > index df86963..41f4763 100644
> > --- a/drivers/net/wireless/iwlwifi/mvm/fw.c
> > +++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
> > @@ -663,8 +663,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
> >  		 */
> >  		_iwl_trans_stop_device(mvm->trans, false);
> >  		_iwl_trans_start_hw(mvm->trans, false);
> > -		if (ret)
> > -			return ret;
> 
> It looks like "ret = _iwl_trans_start_hw(...)" was intended though?
> 

Hm...  You may be right.  Should it also be "goto error;" instead of a
direct return?  I'm not positive.  Eran can you fix this and give me a
Reported-by tag?

regards,
dan carpenter

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