[PATCH v6 8/9] binder: propagate vm_insert_page() errors

Carlos Llamas
2024-12-03T21:55:33Z

Instead of always overriding errors with -ENOMEM, propagate the specific
error code returned by vm_insert_page(). This allows for more accurate
error logs and handling.

Cc: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
---
drivers/android/binder_alloc.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index 0c54e50841c8..5a221296b30c 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -353,7 +353,6 @@ static int binder_install_single_page(struct binder_alloc *alloc,
binder_free_page(page);
pr_err("%d: %s failed to insert page at offset %lx with %d\n",
alloc->pid, __func__, addr - alloc->vm_start, ret);
- ret = -ENOMEM;
break;
}
out:
--
2.47.0.338.g60cca15819-goog