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* [PATCH] perf/x86: remove unused assignment to pointer e
@ 2021-08-04 11:57 Colin King
  2021-08-05  9:34 ` [tip: perf/core] " tip-bot2 for Colin Ian King
  2021-08-26  8:09 ` [tip: perf/core] perf/x86: Remove unused assignment to pointer 'e' tip-bot2 for Colin Ian King
  0 siblings, 2 replies; 3+ messages in thread
From: Colin King @ 2021-08-04 11:57 UTC (permalink / raw)
  To: Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo,
	Mark Rutland, Alexander Shishkin, Jiri Olsa, Namhyung Kim,
	Thomas Gleixner, Borislav Petkov, x86, H . Peter Anvin,
	linux-perf-users
  Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

The pointer e is being assigned a value that is never read, the assignment
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 arch/x86/events/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 1eb45139fcc6..4110fe1b783e 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -1087,10 +1087,8 @@ int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign)
 	 * validate an event group (assign == NULL)
 	 */
 	if (!unsched && assign) {
-		for (i = 0; i < n; i++) {
-			e = cpuc->event_list[i];
+		for (i = 0; i < n; i++)
 			static_call_cond(x86_pmu_commit_scheduling)(cpuc, i, assign[i]);
-		}
 	} else {
 		for (i = n0; i < n; i++) {
 			e = cpuc->event_list[i];
-- 
2.31.1


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2021-08-04 11:57 [PATCH] perf/x86: remove unused assignment to pointer e Colin King
2021-08-05  9:34 ` [tip: perf/core] " tip-bot2 for Colin Ian King
2021-08-26  8:09 ` [tip: perf/core] perf/x86: Remove unused assignment to pointer 'e' tip-bot2 for Colin Ian King

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