diff mbox series

[RFC,31/35] netfs: Fix netfs_unbuffered_read() to return ssize_t rather than int

Message ID 20250313233341.1675324-32-dhowells@redhat.com (mailing list archive)
State New
Headers show
Series ceph, rbd, netfs: Make ceph fully use netfslib | expand

Commit Message

David Howells March 13, 2025, 11:33 p.m. UTC 
Fix netfs_unbuffered_read() to return an ssize_t rather than an int as
netfs_wait_for_read() returns ssize_t and this gets implicitly truncated.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: Viacheslav Dubeyko <slava@dubeyko.com>
cc: Alex Markuze <amarkuze@redhat.com>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: ceph-devel@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
---
 fs/netfs/direct_read.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/fs/netfs/direct_read.c b/fs/netfs/direct_read.c
index 15a6923a92ca..5e4bd1e5a378 100644
--- a/fs/netfs/direct_read.c
+++ b/fs/netfs/direct_read.c
@@ -201,9 +201,9 @@  static int netfs_dispatch_unbuffered_reads(struct netfs_io_request *rreq)
  * Perform a read to an application buffer, bypassing the pagecache and the
  * local disk cache.
  */
-static int netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync)
+static ssize_t netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync)
 {
-	int ret;
+	ssize_t ret;
 
 	_enter("R=%x %llx-%llx",
 	       rreq->debug_id, rreq->start, rreq->start + rreq->len - 1);
@@ -231,7 +231,7 @@  static int netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync)
 	else
 		ret = -EIOCBQUEUED;
 out:
-	_leave(" = %d", ret);
+	_leave(" = %zd", ret);
 	return ret;
 }