From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751069AbeEBSRZ (ORCPT ); Wed, 2 May 2018 14:17:25 -0400 Received: from mail-wr0-f194.google.com ([209.85.128.194]:42062 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750800AbeEBSRY (ORCPT ); Wed, 2 May 2018 14:17:24 -0400 X-Google-Smtp-Source: AB8JxZpaycpmLCdbJ2mPuub+fAC/8abIxeifOgSfCuWGDfSPjPf/wuhzA9dB4UB8DkBsST6Qsz/tHg== From: Ilya Dryomov To: Al Viro Cc: linux-kernel@vger.kernel.org Subject: [PATCH 1/2] iov_iter: fix return type of __pipe_get_pages() Date: Wed, 2 May 2018 20:16:56 +0200 Message-Id: <1525285017-18616-1-git-send-email-idryomov@gmail.com> X-Mailer: git-send-email 2.4.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It returns -EFAULT and happens to be a helper for pipe_get_pages() whose return type is ssize_t. Signed-off-by: Ilya Dryomov --- lib/iov_iter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/iov_iter.c b/lib/iov_iter.c index 970212670b6a..4d5bf40d399d 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1012,7 +1012,7 @@ unsigned long iov_iter_gap_alignment(const struct iov_iter *i) } EXPORT_SYMBOL(iov_iter_gap_alignment); -static inline size_t __pipe_get_pages(struct iov_iter *i, +static inline ssize_t __pipe_get_pages(struct iov_iter *i, size_t maxsize, struct page **pages, int idx, -- 2.4.3