From: Enrico Jorns <ejo@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Enrico Jorns <ejo@pengutronix.de>
Subject: [PATCH 2/6] commands: nv: call nvvar_print() only if no argument is given
Date: Wed, 1 Nov 2017 08:27:06 +0100 [thread overview]
Message-ID: <20171101072710.31518-3-ejo@pengutronix.de> (raw)
In-Reply-To: <20171101072710.31518-1-ejo@pengutronix.de>
Printing the nv variables (before performing any modification!) is useless
and irritating.
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
---
commands/nv.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/commands/nv.c b/commands/nv.c
index 798b1eaa04..2e6d079357 100644
--- a/commands/nv.c
+++ b/commands/nv.c
@@ -44,14 +44,15 @@ static int do_nv(int argc, char *argv[])
}
}
- if (do_save)
- return nvvar_save();
-
- if (argc == optind) {
+ if (argc == 1) {
nvvar_print();
return 0;
}
+ if (do_save) {
+ return nvvar_save();
+ }
+
argc -= optind;
argv += optind;
--
2.11.0
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2017-11-01 7:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-01 7:27 [PATCH v3 0/6] Fixes for nv command handling Enrico Jorns
2017-11-01 7:27 ` [PATCH 1/6] commands: nv: fail with verbose message if invoked without args Enrico Jorns
2017-11-01 7:27 ` Enrico Jorns [this message]
2017-11-01 7:27 ` [PATCH 3/6] commands: nv: assure error code will be returned when an error occurred Enrico Jorns
2017-11-01 7:27 ` [PATCH 4/6] common: globvar: let nvvar_remove() report non-existing variable Enrico Jorns
2017-11-01 7:27 ` [PATCH 5/6] commands: nv: adjust command help Enrico Jorns
2017-11-01 7:27 ` [PATCH 6/6] command: nv: rewrap help text lines Enrico Jorns
2017-11-03 7:51 ` [PATCH v3 0/6] Fixes for nv command handling Sascha Hauer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171101072710.31518-3-ejo@pengutronix.de \
--to=ejo@pengutronix.de \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox