[PATCH] staging: unisys: remove incorrect error handling after queue_delayed_work

[Daeseok Youn]

The queue_delayed_work() return false if the work is
already on the queue, true otherwise.
So return value cannot be less than zero.

Signed-off-by: Daeseok Youn <daeseok.y...@gmail.com>
---
 .../unisys/visorchipset/visorchipset_main.c        |   14 ++++----------
 1 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c 
b/drivers/staging/unisys/visorchipset/visorchipset_main.c
index 400cb03..0dff759 100644
--- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
+++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
@@ -2055,11 +2055,8 @@ Away:
                }
        }
 
-       if (queue_delayed_work(Periodic_controlvm_workqueue,
-                              &Periodic_controlvm_work, Poll_jiffies) < 0) {
-               LOGERR("queue_delayed_work failed!");
-               POSTCODE_LINUX_2(QUEUE_DELAYED_WORK_PC, POSTCODE_SEVERITY_ERR);
-       }
+       queue_delayed_work(Periodic_controlvm_workqueue,
+                          &Periodic_controlvm_work, Poll_jiffies);
 }
 
 static void
@@ -2193,11 +2190,8 @@ Away:
 
        Poll_jiffies = POLLJIFFIES_CONTROLVMCHANNEL_SLOW;
 
-       if (queue_delayed_work(Periodic_controlvm_workqueue,
-                              &Periodic_controlvm_work, Poll_jiffies) < 0) {
-               LOGERR("queue_delayed_work failed!");
-               POSTCODE_LINUX_2(QUEUE_DELAYED_WORK_PC, POSTCODE_SEVERITY_ERR);
-       }
+       queue_delayed_work(Periodic_controlvm_workqueue,
+                          &Periodic_controlvm_work, Poll_jiffies);
 }
 
 static void
-- 
1.7.4.4


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