Rather than determining when to stop replenishing using the
replenish backlog, just stop when we have exhausted all available
transactions.
Signed-off-by: Alex Elder <[email protected]>
---
drivers/net/ipa/ipa_endpoint.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index f5367b902c27c..fba8728ce12e3 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -1087,11 +1087,8 @@ static void ipa_endpoint_replenish(struct ipa_endpoint *endpoint)
if (test_and_set_bit(IPA_REPLENISH_ACTIVE, endpoint->replenish_flags))
return;
- while (atomic_dec_not_zero(&endpoint->replenish_backlog)) {
- trans = ipa_endpoint_trans_alloc(endpoint, 1);
- if (!trans)
- break;
-
+ while ((trans = ipa_endpoint_trans_alloc(endpoint, 1))) {
+ WARN_ON(!atomic_dec_not_zero(&endpoint->replenish_backlog));
if (ipa_endpoint_replenish_one(endpoint, trans))
goto try_again_later;
--
2.32.0