blob: 4ffe4886772b220490df544d62f6004a0d7c861f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
From 416cee8707053a9015dfec8332e12f8c263098e3 Mon Sep 17 00:00:00 2001
From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 14 Feb 2019 11:40:50 -0500
Subject: [PATCH 9/9] Cleanup: tp mempool: Remove logically dead code
Found by Coverity:
CID 1391045 (#1 of 1): Logically dead code (DEADCODE)
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Upstream-Status: backport https://github.com/lttng/lttng-modules/commit/416cee8707053a9015dfec8332e12f8c263098e3
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
lttng-tp-mempool.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/lttng-tp-mempool.c b/lttng-tp-mempool.c
index d984bd4..21e8376 100644
--- a/lttng-tp-mempool.c
+++ b/lttng-tp-mempool.c
@@ -151,19 +151,12 @@ void lttng_tp_mempool_free(void *ptr)
struct lttng_tp_buf_entry *entry;
struct per_cpu_buf *cpu_buf;
- if (!ptr) {
+ if (!ptr)
goto end;
- }
-
entry = container_of(ptr, struct lttng_tp_buf_entry, buf);
- if (!entry) {
- goto end;
- }
-
cpu_buf = per_cpu_ptr(pool, entry->cpu);
- if (!cpu_buf) {
+ if (!cpu_buf)
goto end;
- }
/* Add it to the free list. */
list_add_tail(&entry->list, &cpu_buf->free_list);
--
2.19.1
|
