Re: [PATCH] net, wireless: Don't return uninitialized in __cfg80211_stop_sched_scan()
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2011-06-29 20:55:45
Also in:
linux-wireless, netdev
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2011-06-29 20:55:45
Also in:
linux-wireless, netdev
On Wed, 2011-06-29 at 22:42 +0200, Jesper Juhl wrote:
On Wed, 29 Jun 2011, Luciano Coelho wrote:quoted
On Wed, 2011-06-29 at 22:27 +0200, Johannes Berg wrote:quoted
On Wed, 2011-06-29 at 22:13 +0200, Jesper Juhl wrote:quoted
If the 'driver_initiated' function argument to __cfg80211_stop_sched_scan() is not 0 then we'll return an uninitialized 'ret' from the function.'err'. I also dislike the initialisation, can we just replace the "return err;" at the end of the function with "return 0;" instead?Luckily we were never using the return value when passing driver_initiate =- false. And I agree with you, there's no use to return err at the end. Better to simply return 0.Ok, so how about this?
Fine with me. johannes