Date: Thu, 4 Jul 2019 18:28:49 +0000 (UTC) From: Doug Moore <dougm@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r349741 - head/sys/vm Message-ID: <201907041828.x64ISnrU091879@repo.freebsd.org>
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Author: dougm Date: Thu Jul 4 18:28:49 2019 New Revision: 349741 URL: https://svnweb.freebsd.org/changeset/base/349741 Log: Drop a temp variable from vm_map_insert, with no effect on the resulting amd64 machine code. Reviewed by: alc Approved by: kib, markj (mentors, implicit) Differential Revision: https://reviews.freebsd.org/D20849 Modified: head/sys/vm/vm_map.c Modified: head/sys/vm/vm_map.c ============================================================================== --- head/sys/vm/vm_map.c Thu Jul 4 18:21:01 2019 (r349740) +++ head/sys/vm/vm_map.c Thu Jul 4 18:28:49 2019 (r349741) @@ -1422,7 +1422,7 @@ int vm_map_insert(vm_map_t map, vm_object_t object, vm_ooffset_t offset, vm_offset_t start, vm_offset_t end, vm_prot_t prot, vm_prot_t max, int cow) { - vm_map_entry_t new_entry, prev_entry, temp_entry; + vm_map_entry_t new_entry, prev_entry; struct ucred *cred; vm_eflags_t protoeflags; vm_inherit_t inheritance; @@ -1447,10 +1447,8 @@ vm_map_insert(vm_map_t map, vm_object_t object, vm_oof * Find the entry prior to the proposed starting address; if it's part * of an existing entry, this range is bogus. */ - if (vm_map_lookup_entry(map, start, &temp_entry)) + if (vm_map_lookup_entry(map, start, &prev_entry)) return (KERN_NO_SPACE); - - prev_entry = temp_entry; /* * Assert that the next entry doesn't overlap the end point.
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