From: Hannes Reinecke <hare@suse.de>
Date: Fri, 19 Nov 2021 12:21:40 +0000 (+0100)
Subject: nvme/rc: do not print error message when no nvme device is found
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=118e474fdab1a52077e21c7a826d2087d1c31a38;p=users%2Fhch%2Fblktests.git

nvme/rc: do not print error message when no nvme device is found

_find_nvme_dev() will only print an nvme device node if one is found,
so no point in printing an error message.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
---

diff --git a/tests/nvme/rc b/tests/nvme/rc
index f5729ef..0248189 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -337,6 +337,7 @@ _find_nvme_dev() {
 	local subsysnqn
 	local dev
 	for dev in /sys/class/nvme/nvme*; do
+		[ -e "$dev" ] || continue
 		dev="$(basename "$dev")"
 		subsysnqn="$(cat "/sys/class/nvme/${dev}/subsysnqn")"
 		if [[ "$subsysnqn" == "$subsys" ]]; then