6.12-stable review patch. If anyone has any objections, please let me know.
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From: Miguel Ojeda ojeda@kernel.org
commit 4011b351b1b5a953aaa7c6b3915f908b3cc1be96 upstream.
Clippy in the upcoming Rust 1.83.0 spots a spurious empty line since the `clippy::empty_line_after_doc_comments` warning is now enabled by default given it is part of the `suspicious` group [1]:
error: empty line after doc comment --> drivers/gpu/drm/drm_panic_qr.rs:931:1 | 931 | / /// They must remain valid for the duration of the function call. 932 | | | |_ 933 | #[no_mangle] 934 | / pub unsafe extern "C" fn drm_panic_qr_generate( 935 | | url: *const i8, 936 | | data: *mut u8, 937 | | data_len: usize, ... | 940 | | tmp_size: usize, 941 | | ) -> u8 { | |_______- the comment documents this function | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_d... = note: `-D clippy::empty-line-after-doc-comments` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::empty_line_after_doc_comments)]` = help: if the empty line is unintentional remove it
Thus remove the empty line.
Cc: stable@vger.kernel.org Fixes: cb5164ac43d0 ("drm/panic: Add a QR code panic screen") Link: https://github.com/rust-lang/rust-clippy/pull/13091 [1] Reviewed-by: Jocelyn Falempe jfalempe@redhat.com Link: https://lore.kernel.org/r/20241125233332.697497-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda ojeda@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/drm_panic_qr.rs | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_panic_qr.rs b/drivers/gpu/drm/drm_panic_qr.rs index 09500cddc009..ef2d490965ba 100644 --- a/drivers/gpu/drm/drm_panic_qr.rs +++ b/drivers/gpu/drm/drm_panic_qr.rs @@ -929,7 +929,6 @@ impl QrImage<'_> { /// * `tmp` must be valid for reading and writing for `tmp_size` bytes. /// /// They must remain valid for the duration of the function call. - #[no_mangle] pub unsafe extern "C" fn drm_panic_qr_generate( url: *const i8,