[PATCH 13/15] ARM: mm: cleanup cppcheck shifting errors

Phong Tran
2019-06-23T15:16:27Z

[arch/arm/mm/alignment.c:875]: (error) Shifting signed 32-bit value by
31 bits is undefined behaviour
[arch/arm/mm/fault.c:556]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour
[arch/arm/mm/fault.c:585]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour
[arch/arm/mm/fault.c:219]: (error) Shifting signed 32-bit value by 31
bits is undefined behaviour

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
---
arch/arm/mm/fault.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index c063708fa503..159c4e7bff09 100644
--- a/arch/arm/mm/fault.h
+++ b/arch/arm/mm/fault.h
@@ -5,9 +5,9 @@
/*
* Fault status register encodings. We steal bit 31 for our own purposes.
*/
-#define FSR_LNX_PF (1 << 31)
-#define FSR_WRITE (1 << 11)
-#define FSR_FS4 (1 << 10)
+#define FSR_LNX_PF (1U << 31)
+#define FSR_WRITE (1U << 11)
+#define FSR_FS4 (1U << 10)
#define FSR_FS3_0 (15)
#define FSR_FS5_0 (0x3f)

--
2.11.0