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cifs: Fix lost destroy smbd connection when MR allocate failed

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If the MR allocate failed, the smb direct connection info is NULL,
then smbd_destroy() will directly return, then the connection info
will be leaked.

Let's set the smb direct connection info to the server before call
smbd_destroy().

Fixes: c739858334 ("CIFS: SMBD: Implement RDMA memory registration")
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Acked-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Reviewed-by: David Howells <dhowells@redhat.com>
Reviewed-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Zhang Xiaoxu 2022-11-18 16:42:07 +08:00 committed by Steve French
parent 8e843bf38f
commit e9d3401d95
1 changed files with 1 additions and 0 deletions
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fs/cifs/smbdirect.c
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@ -1700,6 +1700,7 @@ static struct smbd_connection *_smbd_get_connection(
allocate_mr_failed:
/* At this point, need to a full transport shutdown */
server->smbd_conn = info;
smbd_destroy(server);
return NULL;