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s390: remove pointless load within __switch_to

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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>
This commit is contained in:
Heiko Carstens 2016-06-24 10:02:38 +02:00 committed by Martin Schwidefsky
parent 907fa061cc
commit 43799597dc
1 changed files with 0 additions and 1 deletions
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arch/s390/kernel/entry.S
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@ -175,7 +175,6 @@ ENTRY(__switch_to)
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