In c4iw_create_listen(), if we're using listen filters, then bail out
of the busy loop if the device becomes fatally dead
Signed-off-by: Hariprasad Shenai <haripra...@chelsio.com>
---
drivers/infiniband/hw/cxgb4/cm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 3ad8dc7..42087c9 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3202,6 +3202,10 @@ static int create_server4(struct c4iw_dev *dev, struct
c4iw_listen_ep *ep)
sin->sin_addr.s_addr, sin->sin_port, 0,
ep->com.dev->rdev.lldi.rxq_ids[0], 0, 0);
if (err == -EBUSY) {
+ if (c4iw_fatal_error(&ep->com.dev->rdev)) {
+ err = -EIO;
+ break;
+ }
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(usecs_to_jiffies(100));
}
--
2.3.4
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