linux-kernel - [tip: perf/core] perf/x86: Remove unused assignment to pointer 'e'

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Date:   Thu, 26 Aug 2021 08:09:54 -0000
From:   "tip-bot2 for Colin Ian King" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Colin Ian King <colin.king@...onical.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: perf/core] perf/x86: Remove unused assignment to pointer 'e'

The following commit has been merged into the perf/core branch of tip:

Commit-ID:     4f32da76a1401dcd088930f0ac8658425524368b
Gitweb:        https://git.kernel.org/tip/4f32da76a1401dcd088930f0ac8658425524368b
Author:        Colin Ian King <colin.king@...onical.com>
AuthorDate:    Wed, 04 Aug 2021 12:57:10 +01:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Thu, 26 Aug 2021 09:14:36 +02:00

perf/x86: Remove unused assignment to pointer 'e'

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@...onical.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Link: https://lkml.kernel.org/r/20210804115710.109608-1-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 3092fbf..2a57dbe 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];