[PATCH v2 6/7] powerpc/perf: Remove unused variable 'target' in trace_imc_event_init()

[Cédric Le Goater]

This fixes a compile error with W=1.

CC      arch/powerpc/perf/imc-pmu.o
../arch/powerpc/perf/imc-pmu.c: In function ‘trace_imc_event_init’:
../arch/powerpc/perf/imc-pmu.c:1429:22: error: variable ‘target’ set but not 
used [-Werror=unused-but-set-variable]
  struct task_struct *target;
                      ^~~~~~

Cc: Anju T Sudhakar <a...@linux.vnet.ibm.com>
Reviewed-by: Christophe Leroy <christophe.le...@csgroup.eu>
Signed-off-by: Cédric Le Goater <c...@kaod.org>
---
 arch/powerpc/perf/imc-pmu.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c
index 62d0b54086f8..9ed4fcccf8a9 100644
--- a/arch/powerpc/perf/imc-pmu.c
+++ b/arch/powerpc/perf/imc-pmu.c
@@ -1426,8 +1426,6 @@ static void trace_imc_event_del(struct perf_event *event, 
int flags)
 
 static int trace_imc_event_init(struct perf_event *event)
 {
-       struct task_struct *target;
-
        if (event->attr.type != event->pmu->type)
                return -ENOENT;
 
@@ -1458,7 +1456,6 @@ static int trace_imc_event_init(struct perf_event *event)
        mutex_unlock(&imc_global_refc.lock);
 
        event->hw.idx = -1;
-       target = event->hw.target;
 
        event->pmu->task_ctx_nr = perf_hw_context;
        event->destroy = reset_global_refc;
-- 
2.25.4