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

On 3/17/2019 1:05 AM, Colin King wrote:
> From: Colin Ian King<>
> 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<>

Looks good,

Reviewed-by: Max Gurtovoy <>

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