redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

ntb: stop link work when we do not have memory 

Instead of keep trying to go through the init routine when we aren't able
to allocate memory, we should just stop and go down.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
hifive-unleashed-5.1
Dave Jiang 2016-02-29 09:35:26 -07:00 committed by Jon Mason
parent e902133162
commit 84f766855f
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/ntb/ntb_transport.c
View File

@ -829,7 +829,7 @@ static void ntb_transport_link_work(struct work_struct *work)
struct pci_dev *pdev = ndev->pdev;
resource_size_t size;
u32 val;
int rc, i, spad;
int rc = 0, i, spad;
/* send the local info, in the opposite order of the way we read it */
for (i = 0; i < nt->mw_count; i++) {
@ -899,6 +899,13 @@ static void ntb_transport_link_work(struct work_struct *work)
out1:
for (i = 0; i < nt->mw_count; i++)
ntb_free_mw(nt, i);
/* if there's an actual failure, we should just bail */
if (rc < 0) {
ntb_link_disable(ndev);
return;
}
out:
if (ntb_link_is_up(ndev, NULL, NULL) == 1)
schedule_delayed_work(&nt->link_work,