[PATCH] mm/filemap: Remove redundant variable's assignment

[Baolin Wang]

We've already set the variable 'i' 's initial value before using it,
thus remove redundant previous assignment of variable 'i'.

Signed-off-by: Baolin Wang <baolin.w...@linux.alibaba.com>
---
 mm/filemap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/filemap.c b/mm/filemap.c
index e4906f5..07b02f3 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2472,7 +2472,6 @@ ssize_t generic_file_buffered_read(struct kiocb *iocb,
                if ((iocb->ki_flags & IOCB_WAITQ) && written)
                        iocb->ki_flags |= IOCB_NOWAIT;
 
-               i = 0;
                pg_nr = generic_file_buffered_read_get_pages(iocb, iter,
                                                             pages, nr_pages);
                if (pg_nr < 0) {
-- 
1.8.3.1