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The iteration count value used in gsi_channel_poll() is intended to limit poll iterations to the budget supplied as an argument. But it's never updated. Fix this bug by incrementing the count each time through the loop. Reported-by: Sharath Chandra Vurukala <sharathv@codeaurora.com> Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>