diff options
| author | Wang Qing <wangqing@vivo.com> | 2021-04-29 22:57:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 11:20:38 -0700 |
| commit | bf90ac198e30d242a12fc550d35b335e462a7632 (patch) | |
| tree | d50645a7ad72010ac1908a7483a034e9a23de425 /mm/memory.c | |
| parent | 9317d0fffeb4c3929069cfc7377cfa2a7cd36d1d (diff) | |
| download | linux-bf90ac198e30d242a12fc550d35b335e462a7632.tar.gz linux-bf90ac198e30d242a12fc550d35b335e462a7632.tar.bz2 linux-bf90ac198e30d242a12fc550d35b335e462a7632.zip | |
mm/memory.c: do_numa_page(): delete bool "migrated"
Smatch gives the warning:
do_numa_page() warn: assigning (-11) to unsigned variable 'migrated'
Link: https://lkml.kernel.org/r/1614603421-2681-1-git-send-email-wangqing@vivo.com
Signed-off-by: Wang Qing <wangqing@vivo.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/memory.c b/mm/memory.c index 3196fa5e7f7d..f95d12032b34 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4098,7 +4098,6 @@ static vm_fault_t do_numa_page(struct vm_fault *vmf) int page_nid = NUMA_NO_NODE; int last_cpupid; int target_nid; - bool migrated = false; pte_t pte, old_pte; bool was_writable = pte_savedwrite(vmf->orig_pte); int flags = 0; @@ -4168,8 +4167,7 @@ static vm_fault_t do_numa_page(struct vm_fault *vmf) } /* Migrate to the requested node */ - migrated = migrate_misplaced_page(page, vma, target_nid); - if (migrated) { + if (migrate_misplaced_page(page, vma, target_nid)) { page_nid = target_nid; flags |= TNF_MIGRATED; } else |