s390/test_unwind: avoid build warning with W=1
authorVasily Gorbik <gor@linux.ibm.com>
Thu, 3 Mar 2022 15:38:34 +0000 (16:38 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Mon, 7 Mar 2022 23:33:01 +0000 (00:33 +0100)
commit6b1ca46ab3aacc905eaaae0f52cb3311f76d7bd6
tree1c79896399c033d4de2b45389a2e29203fc3d929
parentdf5a95f481c4ef62199fb7e25263a035b4a337d2
s390/test_unwind: avoid build warning with W=1

Fix the following build warning with W=1

arch/s390/lib/test_unwind.c:172:21: warning: variable 'fops' set but not used [-Wunused-but-set-variable]
        struct ftrace_ops *fops;

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/lib/test_unwind.c