diff options
Diffstat (limited to 'fs/ksmbd/smb2misc.c')
| -rw-r--r-- | fs/ksmbd/smb2misc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/ksmbd/smb2misc.c b/fs/ksmbd/smb2misc.c index 6892d1822269..fedcb753c7af 100644 --- a/fs/ksmbd/smb2misc.c +++ b/fs/ksmbd/smb2misc.c @@ -289,7 +289,7 @@ static int smb2_validate_credit_charge(struct ksmbd_conn *conn, unsigned int req_len = 0, expect_resp_len = 0, calc_credit_num, max_len; unsigned short credit_charge = le16_to_cpu(hdr->CreditCharge); void *__hdr = hdr; - int ret; + int ret = 0; switch (hdr->Command) { case SMB2_QUERY_INFO: @@ -332,10 +332,7 @@ static int smb2_validate_credit_charge(struct ksmbd_conn *conn, } spin_lock(&conn->credits_lock); - if (credit_charge <= conn->total_credits) { - conn->total_credits -= credit_charge; - ret = 0; - } else { + if (credit_charge > conn->total_credits) { ksmbd_debug(SMB, "Insufficient credits granted, given: %u, granted: %u\n", credit_charge, conn->total_credits); ret = 1; |