[PATCH 7/7] IB/srpt: Fix the usage of wait_for_completion_timeout
From: Chuansheng Liu
Date: Tue Nov 06 2012 - 03:35:16 EST
The return value of wait_for_completion_timeout() is always
>= 0 with unsigned int type.
So the condition "ret < 0" or "ret >= 0" is pointless.
Signed-off-by: liu chuansheng <chuansheng.liu@xxxxxxxxx>
---
drivers/infiniband/ulp/srpt/ib_srpt.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index cf23c46..1879b47 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -3527,7 +3527,7 @@ static void srpt_close_session(struct se_session *se_sess)
spin_unlock_irq(&sdev->spinlock);
res = wait_for_completion_timeout(&release_done, 60 * HZ);
- WARN_ON(res <= 0);
+ WARN_ON(res == 0);
}
/**
--
1.7.0.4
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