Messages in this thread Patch in this message | | | From | Tom Rix <> | Subject | [PATCH] btrfs: remove unused variable pages_processed | Date | Tue, 30 May 2023 10:21:54 -0400 |
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clang with W=1 reports fs/btrfs/extent_io.c:230:16: error: variable 'pages_processed' set but not used [-Werror,-Wunused-but-set-variable] unsigned long pages_processed = 0; ^ This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com> --- fs/btrfs/extent_io.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 89e093ae1c33..6919409c1183 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -227,7 +227,6 @@ static void __process_pages_contig(struct address_space *mapping, pgoff_t start_index = start >> PAGE_SHIFT; pgoff_t end_index = end >> PAGE_SHIFT; pgoff_t index = start_index; - unsigned long pages_processed = 0; struct folio_batch fbatch; int i; @@ -242,7 +241,6 @@ static void __process_pages_contig(struct address_space *mapping, process_one_page(fs_info, &folio->page, locked_page, page_ops, start, end); - pages_processed += folio_nr_pages(folio); } folio_batch_release(&fbatch); cond_resched(); -- 2.27.0
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