Date: Mon, 13 Oct 2008 17:52:42 +0000 (UTC) From: Robert Noland <rnoland@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r183832 - head/sys/dev/drm Message-ID: <200810131752.m9DHqgF7082322@svn.freebsd.org>
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Author: rnoland Date: Mon Oct 13 17:52:41 2008 New Revision: 183832 URL: http://svn.freebsd.org/changeset/base/183832 Log: The linux list compat code had an error which prevented list_for_each_safe() from operating on a list with a single item. This code is used much more by the i915 driver with xorg-7.4. Correct it to match the actual linux implementation. Approved by: jhb (mentor) Modified: head/sys/dev/drm/drm_linux_list.h Modified: head/sys/dev/drm/drm_linux_list.h ============================================================================== --- head/sys/dev/drm/drm_linux_list.h Mon Oct 13 17:47:13 2008 (r183831) +++ head/sys/dev/drm/drm_linux_list.h Mon Oct 13 17:52:41 2008 (r183832) @@ -69,6 +69,6 @@ list_del(struct list_head *entry) { #define list_for_each_safe(entry, temp, head) \ for (entry = (head)->next, temp = (entry)->next; \ - temp != head; \ - entry = temp, temp = temp->next) + entry != head; \ + entry = temp, temp = entry->next)
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