Coccinelle-based conversion to use ->i_state accessors

All places were patched by coccinelle with the default expecting that
->i_lock is held, afterwards entries got fixed up by hand to use
unlocked variants as needed.

The script:
@@
expression inode, flags;
@@

- inode->i_state & flags
+ inode_state_read(inode) & flags

@@
expression inode, flags;
@@

- inode->i_state &= ~flags
+ inode_state_clear(inode, flags)

@@
expression inode, flag1, flag2;
@@

- inode->i_state &= ~flag1 & ~flag2
+ inode_state_clear(inode, flag1 | flag2)

@@
expression inode, flags;
@@

- inode->i_state |= flags
+ inode_state_set(inode, flags)

@@
expression inode, flags;
@@

- inode->i_state = flags
+ inode_state_assign(inode, flags)

@@
expression inode, flags;
@@

- flags = inode->i_state
+ flags = inode_state_read(inode)

@@
expression inode, flags;
@@

- READ_ONCE(inode->i_state) & flags
+ inode_state_read(inode) & flags

Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/dax/super.c b/drivers/dax/super.c
index d7714d8afb0f..c00b9dff4a06 100644
--- a/drivers/dax/super.c
+++ b/drivers/dax/super.c
@@ -433,7 +433,7 @@ static struct dax_device *dax_dev_get(dev_t devt)
 		return NULL;
 
 	dax_dev = to_dax_dev(inode);
-	if (inode->i_state & I_NEW) {
+	if (inode_state_read_once(inode) & I_NEW) {
 		set_bit(DAXDEV_ALIVE, &dax_dev->flags);
 		inode->i_cdev = &dax_dev->cdev;
 		inode->i_mode = S_IFCHR;