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 f5729ef5aa4f12fa3072195c9171153390599023..02481894eb8e7acf73d8496e7bd4a7a28b36e5af 100644 (file)
--- 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