[PATCH] block: rnull: add missing MODULE_DESCRIPTION

[FUJITA Tomonori <fujita.tomonori@xxxxxxxxx>]

Add the missing description to fix the following warning:

WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o

Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxx>
---
 drivers/block/rnull.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/block/rnull.rs b/drivers/block/rnull.rs
index 5de7223beb4d..9cca05dcf772 100644
--- a/drivers/block/rnull.rs
+++ b/drivers/block/rnull.rs
@@ -28,6 +28,7 @@
     type: NullBlkModule,
     name: "rnull_mod",
     author: "Andreas Hindborg",
+    description: "Rust implementation of the C null block driver",
     license: "GPL v2",
 }
 

base-commit: 2ba9f676d0a2e408aef14d679984c26373bf37b7
-- 
2.43.0