Staging: epl: do not use CLONE_SIGHAND with allow_signal()

Not sure this patch is really needed since kernel_thread() is deprecated
(and checkpatch.pl complains).

But we should not use kernel_thread(CLONE_SIGHAND) if we are going to play
with signals.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 6 insertions, 5 deletions

diff --git a/drivers/staging/epl/EplSdoUdpu.c b/drivers/staging/epl/EplSdoUdpu.c
index b409c9b7be4..c8e950fa835 100644
--- a/drivers/staging/epl/EplSdoUdpu.c
+++ b/drivers/staging/epl/EplSdoUdpu.c
@@ -334,7 +334,8 @@ tEplKernel EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p)
         }
         // create Listen-Thread
         SdoUdpInstance_g.m_ThreadHandle =
-            kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL);
+                kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g,
+                                CLONE_FS | CLONE_FILES);
         if (SdoUdpInstance_g.m_ThreadHandle == 0) {
                 Ret = kEplSdoUdpThreadError;
                 goto Exit;
diff --git a/drivers/staging/epl/ShbIpc-LinuxKernel.c b/drivers/staging/epl/ShbIpc-LinuxKernel.c
index 497938bd09b..12d1eccde25 100644
--- a/drivers/staging/epl/ShbIpc-LinuxKernel.c
+++ b/drivers/staging/epl/ShbIpc-LinuxKernel.c
@@ -532,8 +532,8 @@ tShbError ShbIpcStartSignalingNewData(tShbInstance pShbInstance_p,
 
         //create thread for signalling new data
         pShbMemInst->m_tThreadNewDataId =
-            kernel_thread(ShbIpcThreadSignalNewData, pShbInstance_p,
-                          CLONE_KERNEL);
+                kernel_thread(ShbIpcThreadSignalNewData, pShbInstance_p,
+                                CLONE_FS | CLONE_FILES);
 
       Exit:
         return ShbError;
@@ -636,8 +636,8 @@ tShbError ShbIpcStartSignalingJobReady(tShbInstance pShbInstance_p,
         pShbMemHeader->m_fJobReady = FALSE;
         //create thread for signalling new data
         pShbMemInst->m_tThreadJobReadyId =
-            kernel_thread(ShbIpcThreadSignalJobReady, pShbInstance_p,
-                          CLONE_KERNEL);
+                kernel_thread(ShbIpcThreadSignalJobReady, pShbInstance_p,
+                                CLONE_FS | CLONE_FILES);
       Exit:
         return ShbError;
 }