Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH] writeback: remove unused variable | Date | Thu, 28 May 2020 11:37:40 +0800 |
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Commit 64081362e8ff ("mm/page-writeback.c: fix range_cyclic writeback vs writepages deadlock") left unused variable, remove it.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- mm/page-writeback.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index a53f4cfa7628..7e9714d2ce9d 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2160,7 +2160,6 @@ int write_cache_pages(struct address_space *mapping, int error; struct pagevec pvec; int nr_pages; - pgoff_t uninitialized_var(writeback_index); pgoff_t index; pgoff_t end; /* Inclusive */ pgoff_t done_index; @@ -2169,8 +2168,7 @@ int write_cache_pages(struct address_space *mapping, pagevec_init(&pvec); if (wbc->range_cyclic) { - writeback_index = mapping->writeback_index; /* prev offset */ - index = writeback_index; + index = mapping->writeback_index; /* prev offset */ end = -1; } else { index = wbc->range_start >> PAGE_SHIFT; -- 2.18.0.rc1
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