From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 21 Jan 2019 19:20:35 +0000 (+0100)
Subject: cryptsetup: add comment what EAGAIN means when activating
X-Git-Tag: v241-rc2~12^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=906962f312e3f17b1e76cc6b9f4f344d76df1d7f;p=thirdparty%2Fsystemd.git

cryptsetup: add comment what EAGAIN means when activating
---

diff --git a/src/cryptsetup/cryptsetup.c b/src/cryptsetup/cryptsetup.c
index c8e90cf60d6..56d3e348954 100644
--- a/src/cryptsetup/cryptsetup.c
+++ b/src/cryptsetup/cryptsetup.c
@@ -697,7 +697,7 @@ static int run(int argc, char *argv[]) {
                                                          flags);
                         if (r >= 0)
                                 break;
-                        if (r == -EAGAIN) {
+                        if (r == -EAGAIN) { /* Passphrase not correct? Let's try again! */
                                 key_file = NULL;
                                 continue;
                         }