diff options
Diffstat (limited to 'drivers/misc/mei/client.c')
| -rw-r--r-- | drivers/misc/mei/client.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c index 6658917be64f..2a09db86e50e 100644 --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -1145,26 +1145,19 @@ err: * mei_cl_flow_ctrl_creds - checks flow_control credits for cl. * * @cl: host client - * @fp: the file pointer associated with the pointer * * Return: 1 if mei_flow_ctrl_creds >0, 0 - otherwise. */ -static int mei_cl_flow_ctrl_creds(struct mei_cl *cl, const struct file *fp) +static int mei_cl_flow_ctrl_creds(struct mei_cl *cl) { - int rets; - if (WARN_ON(!cl || !cl->me_cl)) return -EINVAL; if (cl->mei_flow_ctrl_creds > 0) return 1; - if (mei_cl_is_fixed_address(cl)) { - rets = mei_cl_read_start(cl, mei_cl_mtu(cl), fp); - if (rets && rets != -EBUSY) - return rets; + if (mei_cl_is_fixed_address(cl)) return 1; - } if (mei_cl_is_single_recv_buf(cl)) { if (cl->me_cl->mei_flow_ctrl_creds > 0) @@ -1537,7 +1530,7 @@ int mei_cl_irq_write(struct mei_cl *cl, struct mei_cl_cb *cb, first_chunk = cb->buf_idx == 0; - rets = first_chunk ? mei_cl_flow_ctrl_creds(cl, cb->fp) : 1; + rets = first_chunk ? mei_cl_flow_ctrl_creds(cl) : 1; if (rets < 0) return rets; @@ -1643,7 +1636,7 @@ int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb, bool blocking) mei_hdr.msg_complete = 0; mei_hdr.internal = cb->internal; - rets = mei_cl_flow_ctrl_creds(cl, cb->fp); + rets = mei_cl_flow_ctrl_creds(cl); if (rets < 0) goto err; |