在 2024/4/24 11:39, libaokun@xxxxxxxxxxxxxxx 写道:
From: Baokun Li <libaokun1@xxxxxxxxxx>
The err_put_fd tag is only used once, so remove it to make the code more
readable.
Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
Reviewed-by: Jia Zhu <zhujia.zj@xxxxxxxxxxxxx>
---
fs/cachefiles/ondemand.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c
index 4ba42f1fa3b4..fd49728d8bae 100644
--- a/fs/cachefiles/ondemand.c
+++ b/fs/cachefiles/ondemand.c
@@ -347,7 +347,9 @@ ssize_t cachefiles_ondemand_daemon_read(struct cachefiles_cache *cache,
if (copy_to_user(_buffer, msg, n) != 0) {
ret = -EFAULT;
- goto err_put_fd;
+ if (msg->opcode == CACHEFILES_OP_OPEN)
+ close_fd(((struct cachefiles_open *)msg->data)->fd);
+ goto error;
}
/* CLOSE request has no reply */
@@ -358,9 +360,6 @@ ssize_t cachefiles_ondemand_daemon_read(struct cachefiles_cache *cache,
return n;
-err_put_fd:
- if (msg->opcode == CACHEFILES_OP_OPEN)
- close_fd(((struct cachefiles_open *)msg->data)->fd);
error:
xa_erase(&cache->reqs, id);
req->error = ret;
