diff options
| author | Daniel Black <daniel.black@au.ibm.com> | 2017-02-20 11:36:33 +1100 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2017-03-03 13:00:41 +0400 |
| commit | bc28b305e538774eae4152b300cd323e9a724393 (patch) | |
| tree | 7cb2fade4ed658dd514ad10daa798cbaecd7341a /storage | |
| parent | 88b5eedef2b1f235346adf9aeca05c4ebab9921c (diff) | |
| download | mariadb-git-bc28b305e538774eae4152b300cd323e9a724393.tar.gz | |
Remove warning: unused variable 'volatile_var' [-Wunused-variable]
This occured in gcc-6.2.1.
The variable wasn't used so was no need to be volatile either.
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
Diffstat (limited to 'storage')
| -rw-r--r-- | storage/innobase/include/ut0ut.h | 4 | ||||
| -rw-r--r-- | storage/xtradb/include/ut0ut.h | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/storage/innobase/include/ut0ut.h b/storage/innobase/include/ut0ut.h index 6786ad166e8..cdf517ce176 100644 --- a/storage/innobase/include/ut0ut.h +++ b/storage/innobase/include/ut0ut.h @@ -90,9 +90,7 @@ private: # define UT_RELAX_CPU() YieldProcessor() # elif defined(__powerpc__) #include <sys/platform/ppc.h> -# define UT_RELAX_CPU() do { \ - volatile lint volatile_var = __ppc_get_timebase(); \ - } while (0) +# define UT_RELAX_CPU() __ppc_get_timebase() # else # define UT_RELAX_CPU() ((void)0) /* avoid warning for an empty statement */ # endif diff --git a/storage/xtradb/include/ut0ut.h b/storage/xtradb/include/ut0ut.h index 2df6bf58e6a..5fba1c7f547 100644 --- a/storage/xtradb/include/ut0ut.h +++ b/storage/xtradb/include/ut0ut.h @@ -87,9 +87,7 @@ private: # define UT_RELAX_CPU() YieldProcessor() # elif defined(__powerpc__) #include <sys/platform/ppc.h> -# define UT_RELAX_CPU() do { \ - volatile lint volatile_var = __ppc_get_timebase(); \ - } while (0) +# define UT_RELAX_CPU() __ppc_get_timebase() # else # define UT_RELAX_CPU() ((void)0) /* avoid warning for an empty statement */ # endif |