s390: remove pointless load within __switch_to
Remove a leftover from the code that transferred a couple of TIF bits
from the previous task to the next task.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 2d47f9c..9a9a356 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -175,7 +175,6 @@
stmg %r6,%r15,__SF_GPRS(%r15) # store gprs of prev task
lgr %r1,%r2
aghi %r1,__TASK_thread # thread_struct of prev task
- lg %r4,__TASK_thread_info(%r2) # get thread_info of prev
lg %r5,__TASK_thread_info(%r3) # get thread_info of next
stg %r15,__THREAD_ksp(%r1) # store kernel stack of prev
lgr %r1,%r3