Date: Tue, 20 Apr 2010 03:02:54 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r206883 - user/kmacy/head_page_lock_2/sys/amd64/amd64 Message-ID: <201004200302.o3K32sI0095059@svn.freebsd.org>
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Author: kmacy Date: Tue Apr 20 03:02:54 2010 New Revision: 206883 URL: http://svn.freebsd.org/changeset/base/206883 Log: remove gratuitous local variable checking pmap_remove_pte Modified: user/kmacy/head_page_lock_2/sys/amd64/amd64/pmap.c Modified: user/kmacy/head_page_lock_2/sys/amd64/amd64/pmap.c ============================================================================== --- user/kmacy/head_page_lock_2/sys/amd64/amd64/pmap.c Tue Apr 20 01:25:18 2010 (r206882) +++ user/kmacy/head_page_lock_2/sys/amd64/amd64/pmap.c Tue Apr 20 03:02:54 2010 (r206883) @@ -3076,7 +3076,6 @@ restart: for (pte = pmap_pde_to_pte(pde, sva); sva != va_next; pte++, sva += PAGE_SIZE) { - int ret; if (*pte == 0) continue; @@ -3091,9 +3090,7 @@ restart: */ if ((*pte & PG_G) == 0) anyvalid = 1; - ret = pmap_remove_pte(pmap, pte, sva, ptpaddr, &free); - - if (ret) + if (pmap_remove_pte(pmap, pte, sva, ptpaddr, &free)) break; } }
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