From: Peter Maydell <peter.mayd...@linaro.org>
Remove an unnecessary local variable from the __get_user() and
__put_user() macros. This avoids confusing compilation failures
if the name of the local variable ('size') happens to be the
same as the variable the macro user is trying to read/write.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Riku Voipio <riku.voi...@nokia.com>
---
linux-user/qemu.h | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 00c6549..e66a02b 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -264,8 +264,7 @@ static inline int access_ok(int type, abi_ulong addr,
abi_ulong size)
*/
#define __put_user(x, hptr)\
({\
- int size = sizeof(*hptr);\
- switch(size) {\
+ switch(sizeof(*hptr)) {\
case 1:\
*(uint8_t *)(hptr) = (uint8_t)(typeof(*hptr))(x);\
break;\
@@ -286,8 +285,7 @@ static inline int access_ok(int type, abi_ulong addr,
abi_ulong size)
#define __get_user(x, hptr) \
({\
- int size = sizeof(*hptr);\
- switch(size) {\
+ switch(sizeof(*hptr)) {\
case 1:\
x = (typeof(*hptr))*(uint8_t *)(hptr);\
break;\
--
1.6.5
