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[14/17] ARC: dw2 unwind: No need for __get_user

Message ID 1449146475-15335-15-git-send-email-vgupta@synopsys.com
State Rejected
Headers show

Commit Message

Vineet Gupta Dec. 3, 2015, 12:41 p.m. UTC 
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---
 arch/arc/kernel/unwind.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c
index b2053b55d076..4f739716f908 100644
--- a/arch/arc/kernel/unwind.c
+++ b/arch/arc/kernel/unwind.c
@@ -1056,7 +1056,7 @@  int arc_unwind(struct unwind_frame_info *frame)
 			    || addr + sizeof(unsigned long) > endLoc)
 					return -EIO;
 
-			__get_user(FRAME_REG(i, unsigned long), (unsigned long __user *)addr);
+			FRAME_REG(i, unsigned long) = *(unsigned long *)addr;
 			break;
 		}
 		unw_debug("r%d: 0x%lx\n", i, *fptr);