From: Andreas Hindborg <andreas.hindborg@wdc.com>
Date: Wed, 15 Sep 2021 14:20:44 +0000 (+0000)
Subject: Fix error handling in `list-ctrl`
X-Git-Tag: v2.0-rc0~92
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=45e49f0e875b7a202f5c288499f5d902473997d7;p=users%2Fsagi%2Fnvme-cli.git

Fix error handling in `list-ctrl`

This patch fixes a bug in `list-ctrl` where an error code was misinterpreted.

Signed-off-by: Andreas Hindborg <andreas.hindborg@wdc.com>
---

diff --git a/nvme.c b/nvme.c
index 6e56d900..e5b6d3bb 100644
--- a/nvme.c
+++ b/nvme.c
@@ -1380,7 +1380,7 @@ static int list_ctrl(int argc, char **argv, struct command *cmd, struct plugin *
 
 	err = nvme_identify_nsid_ctrl_list(fd, cfg.namespace_id,
 					   cfg.cntid, cntlist);
-	if (err)
+	if (!err)
 		nvme_show_list_ctrl(cntlist, flags);
 	else if (err > 0)
 		nvme_show_status(err);