On Mon, Nov 26, 2018 at 03:05:50PM +0530, Sharath Chandra Vurukala wrote: > when the tcp_retranmission_timer expires and tcp_retranmsit_skb is > called if the retranmsission fails due to local congestion, > backoff should not incremented. > > tcp_retransmit_skb() returns non-zero negative value in some cases of > failure but the caller tcp_retransmission_timer() has a check for > failure which checks if the return value is greater than zero. > The check is corrected to check for non-zero value. > > Change-Id: I494fed73b2e385216402c91e9558d5c2884add5b > Signed-off-by: Sharath Chandra Vurukala <shara...@codeaurora.org>
You are right, tcp_retransmit_skb() calls `int err = __tcp_retransmit_skb()` which returns non-zero on error. Reviewed-by: Joey Pabalinas <joeypabali...@gmail.com> -- Cheers, Joey Pabalinas
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