Commit f5acc36b authored by Douglas Miller's avatar Douglas Miller Committed by Leon Romanovsky
Browse files

IB/hfi1: Reduce printing of errors during driver shut down 



The driver prints unnecessary prints for error conditions on shutdown
remove them to quiet it down.

Signed-off-by: default avatarDouglas Miller <doug.miller@cornelisnetworks.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Link: https://lore.kernel.org/r/169271327832.1855761.3756156924805531643.stgit@awfm-02.cornelisnetworks.com


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent d2c02346

drivers/infiniband/hw/hfi1/chip.c

+5 −3
Original line number Diff line number Diff line
@@ -1461,6 +1461,7 @@ static u64 dc_access_lcb_cntr(const struct cntr_entry *entry, void *context, 
		ret = write_lcb_csr(dd, csr, data);



	if (ret) {

		if (!(dd->flags & HFI1_SHUTDOWN))

			dd_dev_err(dd, "Could not acquire LCB for counter 0x%x", csr);

		return 0;

	}
@@ -6160,7 +6161,7 @@ static int request_host_lcb_access(struct hfi1_devdata *dd) 
	ret = do_8051_command(dd, HCMD_MISC,

			      (u64)HCMD_MISC_REQUEST_LCB_ACCESS <<

			      LOAD_DATA_FIELD_ID_SHIFT, NULL);

	if (ret != HCMD_SUCCESS) {

	if (ret != HCMD_SUCCESS && !(dd->flags & HFI1_SHUTDOWN)) {

		dd_dev_err(dd, "%s: command failed with error %d\n",

			   __func__, ret);

	}
@@ -6241,6 +6242,7 @@ int acquire_lcb_access(struct hfi1_devdata *dd, int sleep_ok) 
	if (dd->lcb_access_count == 0) {

		ret = request_host_lcb_access(dd);

		if (ret) {

			if (!(dd->flags & HFI1_SHUTDOWN))

				dd_dev_err(dd,

				   "%s: unable to acquire LCB access, err %d\n",

				   __func__, ret);