[dpdk-dev] [PATCH] net/failsafe: remove unnecessary debug messages

[Stephen Hemminger]

The failsafe driver spews messages every time it is polling
making debugging other things more difficult. Just remove it.

Example:
net_failsafe: Hot-plug mutex was locked by thread 140182066431744 by the 
hot-plug alarm
net_failsafe: Hot-plug mutex was locked by thread 140182066431744 by the 
hot-plug alarm
...


Signed-off-by: Stephen Hemminger <sthem...@microsoft.com>
---
 drivers/net/failsafe/failsafe_private.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/net/failsafe/failsafe_private.h 
b/drivers/net/failsafe/failsafe_private.h
index 7e3189685901..0dfea65c2a3c 100644
--- a/drivers/net/failsafe/failsafe_private.h
+++ b/drivers/net/failsafe/failsafe_private.h
@@ -399,9 +399,6 @@ fs_lock(struct rte_eth_dev *dev, unsigned int is_alarm)
                        return ret;
                }
        }
-       DEBUG("Hot-plug mutex was locked by thread %" FS_THREADID_FMT "%s",
-             (FS_THREADID_TYPE)pthread_self(),
-             PRIV(dev)->alarm_lock ? " by the hot-plug alarm" : "");
        return ret;
 }
 
@@ -413,7 +410,6 @@ static inline void
 fs_unlock(struct rte_eth_dev *dev, unsigned int is_alarm)
 {
        int ret;
-       unsigned int prev_alarm_lock = PRIV(dev)->alarm_lock;
 
        if (is_alarm) {
                RTE_ASSERT(PRIV(dev)->alarm_lock == 1);
@@ -422,10 +418,6 @@ fs_unlock(struct rte_eth_dev *dev, unsigned int is_alarm)
        ret = pthread_mutex_unlock(&PRIV(dev)->hotplug_mutex);
        if (ret)
                ERROR("Cannot unlock hot-plug mutex(%s)", strerror(ret));
-       else
-               DEBUG("Hot-plug mutex was unlocked by thread %" FS_THREADID_FMT 
"%s",
-                     (FS_THREADID_TYPE)pthread_self(),
-                     prev_alarm_lock ? " by the hot-plug alarm" : "");
 }
 
 /*
-- 
2.19.2