fixup! rust: drm: ioctl: Add DRM ioctl abstraction

jannau · herrnst · commit 3608d010c19f · 2024-05-26T18:24:00.000+02:00
use code::ERANGE to avoid type confusion with u32.
Fixes following error in drivers/gpu/drm/asahi/driver.rs:57

| error[E0599]: no method named `to_errno` found for type `u32` in the current scope

Signed-off-by: Janne Grunau &lt;j@jannau.net&gt;
diff --git a/rust/kernel/drm/ioctl.rs b/rust/kernel/drm/ioctl.rs
@@ -136,7 +136,7 @@ macro_rules! declare_drm_ioctls {
 
                             match $func(dev, data, &file) {
                                 Err(e) => e.to_errno(),
-                                Ok(i) => i.try_into().unwrap_or(ERANGE.to_errno()),
+                                Ok(i) => i.try_into().unwrap_or(code::ERANGE.to_errno()),
                             }
                         }
                         Some($cmd)

Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ macro_rules! declare_drm_ioctls {`
`136`	`136`
`137`	`137`	`match $func(dev, data, &file) {`
`138`	`138`	`Err(e) => e.to_errno(),`
`139`		`- Ok(i) => i.try_into().unwrap_or(ERANGE.to_errno()),`
	`139`	`+ Ok(i) => i.try_into().unwrap_or(code::ERANGE.to_errno()),`
`140`	`140`	`}`
`141`	`141`	`}`
`142`	`142`	`Some($cmd)`