[PATCH 01/79] block: rnull: adopt new formatting guidelines

[Andreas Hindborg]

Reformat `use` statements to have one item per line as required by the
updated Rust formatting guidelines. Apply a formatting workaround to
ensure `rustfmt` produces the expected output.

Signed-off-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx>
---
 drivers/block/rnull/rnull.rs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/block/rnull/rnull.rs b/drivers/block/rnull/rnull.rs
index a9d5e575a2c43..2c83b014b05e9 100644
--- a/drivers/block/rnull/rnull.rs
+++ b/drivers/block/rnull/rnull.rs
@@ -10,14 +10,21 @@
         self,
         mq::{
             self,
-            gen_disk::{self, GenDisk},
-            Operations, TagSet,
+            gen_disk::{
+                self,
+                GenDisk, //
+            },
+            Operations,
+            TagSet, //
         },
     },
     error::Result,
     pr_info,
     prelude::*,
-    sync::{aref::ARef, Arc},
+    sync::{
+        aref::ARef,
+        Arc, //
+    },
 };
 use pin_init::PinInit;
 

-- 
2.51.2