[PATCH 02/19] lirc: rc_dev_get_from_fd(): fix file leak

[Al Viro <viro@xxxxxxxxxxxxxxxxxx>]

missing fdput() on a failure exit

Fixes: 6a9d552483d50 "media: rc: bpf attach/detach requires write permission" # v6.9
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
 drivers/media/rc/lirc_dev.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 52aea4167718..717c441b4a86 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -828,8 +828,10 @@ struct rc_dev *rc_dev_get_from_fd(int fd, bool write)
 		return ERR_PTR(-EINVAL);
 	}
 
-	if (write && !(f.file->f_mode & FMODE_WRITE))
+	if (write && !(f.file->f_mode & FMODE_WRITE)) {
+		fdput(f);
 		return ERR_PTR(-EPERM);
+	}
 
 	fh = f.file->private_data;
 	dev = fh->rc;
-- 
2.39.2