[PATCH 06/21] binder: fix comment on binder_alloc_new_buf() return value

[Carlos Llamas]

Update the comments of binder_alloc_new_buf() to reflect that the return
value of the function is now ERR_PTR(-errno) on failure.

No functional changes in this patch.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 57ada2fb2250 ("binder: add log information for binder transaction failures")
Signed-off-by: Carlos Llamas <cmllamas@xxxxxxxxxx>
---
 drivers/android/binder_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index cd720bb5c9ce..0e8312f4b771 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -558,7 +558,7 @@ static struct binder_buffer *binder_alloc_new_buf_locked(
  * is the sum of the three given sizes (each rounded up to
  * pointer-sized boundary)
  *
- * Return:	The allocated buffer or %NULL if error
+ * Return:	The allocated buffer or %ERR_PTR(-errno) if error
  */
 struct binder_buffer *binder_alloc_new_buf(struct binder_alloc *alloc,
 					   size_t data_size,
-- 
2.42.0.869.gea05f2083d-goog