From: Colin King <colin.king@xxxxxxxxxxxxx>
Date: Fri, 1 Sep 2017 14:44:31 +0100
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> At the end of the do while loop the integer counter retries will
> always be zero and so the subsequent check to see if it is zero
> is always true and therefore redundant. Remove the redundant check
> and always return -EIO on this return path. Also unbreak the literal
> string in dev_err message to clean up a checkpatch warning.
>
> Detected by CoverityScan, CID#744279 ("Logically dead code")
>
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Applied to net-next, thanks.
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