lib/iov_iter: initialize "flags" in new pipe_buffer
requested to merge github/fork/strlcat/JH7110_VisionFive2_devel_PRdpipefix into JH7110_VisionFive2_devel
Created by: strlcat
The functions copy_page_to_iter_pipe() and push_pipe() can both allocate a new pipe_buffer, but the "flags" member initializer is missing.
Fixes: 241699cd ("new iov_iter flavour: pipe-backed") To: Alexander Viro viro@zeniv.linux.org.uk To: linux-fsdevel@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org