[REVIEW][PATCH 4/9] signal/powerpc: Remove pkey parameter from __bad_area_nosemaphore

[Eric W. Biederman]

Now that bad_key_fault_exception no longer calls __bad_area_nosemaphore
there is no reason for __bad_area_nosemaphore to handle pkeys.

Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
 arch/powerpc/mm/fault.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 5afc1ee55043..a84d06b7d50d 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -103,8 +103,7 @@ static bool store_updates_sp(unsigned int inst)
  */
 
 static int
-__bad_area_nosemaphore(struct pt_regs *regs, unsigned long address, int si_code,
-		int pkey)
+__bad_area_nosemaphore(struct pt_regs *regs, unsigned long address, int si_code)
 {
 	/*
 	 * If we are in kernel mode, bail out with a SEGV, this will
@@ -114,14 +113,14 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long address, int si_code,
 	if (!user_mode(regs))
 		return SIGSEGV;
 
-	_exception_pkey(SIGSEGV, regs, si_code, address, pkey);
+	_exception(SIGSEGV, regs, si_code, address);
 
 	return 0;
 }
 
 static noinline int bad_area_nosemaphore(struct pt_regs *regs, unsigned long address)
 {
-	return __bad_area_nosemaphore(regs, address, SEGV_MAPERR, 0);
+	return __bad_area_nosemaphore(regs, address, SEGV_MAPERR);
 }
 
 static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code)
@@ -134,7 +133,7 @@ static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code)
 	 */
 	up_read(&mm->mmap_sem);
 
-	return __bad_area_nosemaphore(regs, address, si_code, 0);
+	return __bad_area_nosemaphore(regs, address, si_code);
 }
 
 static noinline int bad_area(struct pt_regs *regs, unsigned long address)
-- 
2.17.1