Re: [PATCH] IB/iser: remove uninitialized variable len

[Max Gurtovoy]

On 3/17/2019 1:05 AM, Colin King wrote:
> From: Colin Ian King<colin.king@xxxxxxxxxxxxx>
>
> The variable len is not being inintialized and the uninitialized
> value is being returned. However, this return path is never reached
> because the default case in the switch statement returns -ENOSYS.
> Clean up the code by replacing the return -ENOSYS with a break
> for the default case and returning -ENOSYS at the end of the
> function.  This allows len to be removed.  Also remove redundant
> break that follows a return statement.
>
> Signed-off-by: Colin Ian King<colin.king@xxxxxxxxxxxxx>

Looks good,

Reviewed-by: Max Gurtovoy <maxg@xxxxxxxxxxxx>