i3c: mipi-i3c-hci: Do not overallocate transfers in hci_cmd_v1_daa()
Function hci_cmd_v1_daa() uses only single transfer at a time so no need to allocate two transfers and access can be simplified. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Link: https://lore.kernel.org/r/20231109133708.653950-3-jarkko.nikula@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
parent
9e0e9e85e7
commit
0be1a06c66
@ -298,7 +298,7 @@ static int hci_cmd_v1_daa(struct i3c_hci *hci)
|
||||
unsigned int dcr, bcr;
|
||||
DECLARE_COMPLETION_ONSTACK(done);
|
||||
|
||||
xfer = hci_alloc_xfer(2);
|
||||
xfer = hci_alloc_xfer(1);
|
||||
if (!xfer)
|
||||
return -ENOMEM;
|
||||
|
||||
@ -339,12 +339,12 @@ static int hci_cmd_v1_daa(struct i3c_hci *hci)
|
||||
ret = -ETIME;
|
||||
break;
|
||||
}
|
||||
if (RESP_STATUS(xfer[0].response) == RESP_ERR_NACK &&
|
||||
if (RESP_STATUS(xfer->response) == RESP_ERR_NACK &&
|
||||
RESP_DATA_LENGTH(xfer->response) == 1) {
|
||||
ret = 0; /* no more devices to be assigned */
|
||||
break;
|
||||
}
|
||||
if (RESP_STATUS(xfer[0].response) != RESP_SUCCESS) {
|
||||
if (RESP_STATUS(xfer->response) != RESP_SUCCESS) {
|
||||
ret = -EIO;
|
||||
break;
|
||||
}
|
||||
|
Loading…
x
Reference in New Issue
Block a user