From 41904439479e94dd61ac499312e8d8266b13f81d Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Mon, 5 Mar 2018 09:58:33 -0800 Subject: [PATCH] IB/hfi1: Add a missing rcu_read_unlock() This patch avoids that sparse reports the following: drivers/infiniband/hw/hfi1/driver.c:251:13: warning: context imbalance in 'rcv_hdrerr' - different lock contexts for basic block Signed-off-by: Bart Van Assche Cc: Mike Marciniszyn Cc: Dennis Dalessandro Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hfi1/driver.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index addc68e83606..46d1475b2154 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -390,6 +390,7 @@ static void rcv_hdrerr(struct hfi1_ctxtdata *rcd, struct hfi1_pportdata *ppd, svc_type = IB_CC_SVCTYPE_UC; break; default: + rcu_read_unlock(); goto drop; } -- 2.17.1