Re: [PATCH] net/sched: remove redundant null check on head

[David Miller]

From: Colin King <colin.king@xxxxxxxxxxxxx>
Date: Wed,  3 May 2017 14:50:40 +0100

> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> head is previously null checked and so the 2nd null check on head
> is redundant and therefore can be removed.
> 
> Detected by CoverityScan, CID#1399505 ("Logically dead code")
> 
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Applied.