rust_binder: make use of == for Task

Now that we have implemented the == operator for Task, replace the two
raw pointer comparisons in Binder with the == operator.

Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260324-close-fd-check-current-v3-3-b94274bedac7@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/android/binder/process.rs b/drivers/android/binder/process.rs
index ae26fe817794f23b3c2da450542dde9fc1827515..312e5c3f14cd5df3881e2732bab49d02ce1bf94a 100644 (file)
--- a/drivers/android/binder/process.rs
+++ b/drivers/android/binder/process.rs
@@ -682,7 +682,7 @@ impl Process {
     fn get_current_thread(self: ArcBorrow<'_, Self>) -> Result<Arc<Thread>> {
         let id = {
             let current = kernel::current!();
-            if !core::ptr::eq(current.group_leader(), &*self.task) {
+            if self.task != current.group_leader() {
                 pr_err!("get_current_thread was called from the wrong process.");
                 return Err(EINVAL);
             }
@@ -1672,7 +1672,7 @@ impl Process {
         vma: &mm::virt::VmaNew,
     ) -> Result {
         // We don't allow mmap to be used in a different process.
-        if !core::ptr::eq(kernel::current!().group_leader(), &*this.task) {
+        if this.task != kernel::current!().group_leader() {
             return Err(EINVAL);
         }
         if vma.start() == 0 {