[PATCH 3/5] netfs: Don't record the copy termination error

From: David Howells
Date: Wed Apr 07 2021 - 11:48:29 EST


Don't record the copy termination error in the subrequest. We shouldn't
return it through netfs_readpage() or netfs_write_begin() as we don't let
the netfs see cache errors.

Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---

fs/netfs/read_helper.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/fs/netfs/read_helper.c b/fs/netfs/read_helper.c
index 8040b76da1b6..ad0dc01319ce 100644
--- a/fs/netfs/read_helper.c
+++ b/fs/netfs/read_helper.c
@@ -270,10 +270,8 @@ static void netfs_rreq_copy_terminated(void *priv, ssize_t transferred_or_error,
struct netfs_read_request *rreq = subreq->rreq;

if (IS_ERR_VALUE(transferred_or_error)) {
- subreq->error = transferred_or_error;
netfs_stat(&netfs_n_rh_write_failed);
} else {
- subreq->error = 0;
netfs_stat(&netfs_n_rh_write_done);
}