From: Herbert Xu Date: Tue, 12 Jul 2016 05:17:57 +0000 (+0800) Subject: crypto: scatterwalk - Fix test in scatterwalk_done X-Git-Tag: v3.2.84~123 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=420ffc05b764c1b584591eb38da4004611077b72;p=pandora-kernel.git crypto: scatterwalk - Fix test in scatterwalk_done commit 5f070e81bee35f1b7bd1477bb223a873ff657803 upstream. When there is more data to be processed, the current test in scatterwalk_done may prevent us from calling pagedone even when we should. In particular, if we're on an SG entry spanning multiple pages where the last page is not a full page, we will incorrectly skip calling pagedone on the second last page. This patch fixes this by adding a separate test for whether we've reached the end of a page. Signed-off-by: Herbert Xu Signed-off-by: Ben Hutchings --- Reading git-diff-tree failed