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binder: fix comment on binder_alloc_new_buf() return value

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commit e1090371e02b601cbfcea175c2a6cc7c955fa830 upstream.

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@vger.kernel.org
Fixes: 57ada2fb2250 ("binder: add log information for binder transaction failures")
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20231201172212.1813387-8-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Carlos Llamas 2023-12-01 17:21:36 +00:00 committed by Greg Kroah-Hartman
parent 689f13128f
commit 214aac202d
1 changed files with 1 additions and 1 deletions
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2
drivers/android/binder_alloc.c
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@ -562,7 +562,7 @@ err_alloc_buf_struct_failed:
* 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,