[PATCH 1/2] staging: unisys: remove unused variable

Sudip Mukherjee
2015-02-06T12:43:35Z

we were getting lots of warnings about _tempresult set but not used.
_tempresult was used in the macro ISSUE_IO_VMCALL_POSTCODE_SEVERITY
which was again using another macro ISSUE_IO_EXTENDED_VMCALL.
but the vallue assigned to it was never used.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/staging/unisys/common-spar/include/vmcallinterface.h | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/unisys/common-spar/include/vmcallinterface.h b/drivers/staging/unisys/common-spar/include/vmcallinterface.h
index 7833371..59a7459 100644
--- a/drivers/staging/unisys/common-spar/include/vmcallinterface.h
+++ b/drivers/staging/unisys/common-spar/include/vmcallinterface.h
@@ -79,18 +79,15 @@ enum vmcall_monitor_interface_method_tuple { /* VMCALL identification tuples */
#define ISSUE_IO_VMCALL(method, param, result) \
(result = unisys_vmcall(method, (param) & 0xFFFFFFFF, \
(param) >> 32))
-#define ISSUE_IO_EXTENDED_VMCALL(method, param1, param2, \
- param3, result) \
- (result = unisys_extended_vmcall(method, param1, \
- param2, param3))
+#define ISSUE_IO_EXTENDED_VMCALL(method, param1, param2, param3) \
+ unisys_extended_vmcall(method, param1, param2, param3)

/* The following uses VMCALL_POST_CODE_LOGEVENT interface but is currently
* not used much */
#define ISSUE_IO_VMCALL_POSTCODE_SEVERITY(postcode, severity) \
do { \
- u32 _tempresult = VMCALL_SUCCESS; \
ISSUE_IO_EXTENDED_VMCALL(VMCALL_POST_CODE_LOGEVENT, severity, \
- MDS_APPOS, postcode, _tempresult); \
+ MDS_APPOS, postcode); \
} while (0)
#endif

--
1.8.1.2