[PATCH blktests 3/4] tests/nvmeof-mp/rc: Make the NVMeOF multipath tests more reliable

[Bart Van Assche]

Fix the following failure for tests 002, 003, 004 and 011:

+tests/nvmeof-mp/rc: line 99: echo: write error: Operation already in progress

Signed-off-by: Bart Van Assche <bvanass...@acm.org>
---
 tests/nvmeof-mp/rc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/nvmeof-mp/rc b/tests/nvmeof-mp/rc
index 7352b1628cd3..2493fcee12de 100755
--- a/tests/nvmeof-mp/rc
+++ b/tests/nvmeof-mp/rc
@@ -124,7 +124,7 @@ simulate_network_failure_loop() {
        done 2>>"$FULL"
 
        for ((i=0;i<5;i++)); do
-               log_in && break
+               log_in 2>/dev/null && break
                sleep 1
        done
 }
-- 
2.22.0.770.g0f2c4a37fd-goog