Thread (5 messages) 5 messages, 3 authors, 2011-06-29

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

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

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