From 6a369c64cf238868da4f18dda9bdeffa45e2b6af Mon Sep 17 00:00:00 2001
From: Vojtech Trefny <vtrefny@redhat.com>
Date: Thu, 1 Feb 2024 13:10:38 +0100
Subject: [PATCH] Remove unused flags and do not read flags from boot command
 line

These flags are not used by Anaconda anymore or not used in our
code at all.
Blivet is now also used outside Anaconda so we should not try to
parse kernel command line for flags and let Anaconda do it when it
makes sense.
---
 blivet/flags.py | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/blivet/flags.py b/blivet/flags.py
index 66edf01ca..a11ed5c8e 100644
--- a/blivet/flags.py
+++ b/blivet/flags.py
@@ -19,9 +19,6 @@
 # Red Hat Author(s): David Lehman <dlehman@redhat.com>
 #
 
-import shlex
-
-
 class Flags(object):
 
     def __init__(self):
@@ -47,7 +44,6 @@ def __init__(self):
             self.selinux = selinux.is_selinux_enabled()
 
         self.ibft = True
-        self.noiswmd = False
 
         self.gfs2 = True
 
@@ -81,9 +77,6 @@ def __init__(self):
         # (so far only for LUKS)
         self.discard_new = False
 
-        self.boot_cmdline = {}
-
-        self.update_from_boot_cmdline()
         self.allow_imperfect_devices = True
 
         # compression option for btrfs filesystems
@@ -99,20 +92,5 @@ def __init__(self):
         # Allow online filesystem resizes
         self.allow_online_fs_resize = False
 
-    def get_boot_cmdline(self):
-        with open("/proc/cmdline") as f:
-            buf = f.read().strip()
-            args = shlex.split(buf)
-            for arg in args:
-                (opt, _equals, val) = arg.partition("=")
-                if val:
-                    self.boot_cmdline[opt] = val
-
-    def update_from_boot_cmdline(self):
-        self.get_boot_cmdline()
-        self.multipath = "nompath" not in self.boot_cmdline
-        self.noiswmd = "noiswmd" in self.boot_cmdline
-        self.gfs2 = "gfs2" in self.boot_cmdline
-
 
 flags = Flags()