[PATCH] netfs: remove some unnecessary code in netfs_read_gaps()

[Dan Carpenter]

We can remove the "sink" initialization and the check for NULL.  It was
already checked for NULL ealier.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 fs/netfs/buffered_read.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/fs/netfs/buffered_read.c b/fs/netfs/buffered_read.c
index c40e226053cc..9f96844205b1 100644
--- a/fs/netfs/buffered_read.c
+++ b/fs/netfs/buffered_read.c
@@ -481,7 +481,7 @@ static int netfs_read_gaps(struct file *file, struct folio *folio)
 	struct address_space *mapping = folio->mapping;
 	struct netfs_folio *finfo = netfs_folio_info(folio);
 	struct netfs_inode *ctx = netfs_inode(mapping->host);
-	struct folio *sink = NULL;
+	struct folio *sink;
 	struct bio_vec *bvec;
 	unsigned int from = finfo->dirty_offset;
 	unsigned int to = from + finfo->dirty_len;
@@ -540,8 +540,7 @@ static int netfs_read_gaps(struct file *file, struct folio *folio)
 
 	netfs_read_to_pagecache(rreq);
 
-	if (sink)
-		folio_put(sink);
+	folio_put(sink);
 
 	ret = netfs_wait_for_read(rreq);
 	if (ret == 0) {
-- 
2.45.2