| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Tue, 3 Jul 2012 14:26:00 -0600
From: Stephen Warren <swarren@...dotorg.org>
To: Mike Turquette <mturquette@...com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Stephen Warren <swarren@...dia.com>
Subject: [PATCH] clk: fix used-uninitialized warning in__clk_set_parent
From: Stephen Warren <swarren@...dia.com>
This fixes:
drivers/clk/clk.c: In function '__clk_set_parent':
drivers/clk/clk.c:1069:5: warning: 'i' may be used uninitialized in this function
Signed-off-by: Stephen Warren <swarren@...dia.com>
---
drivers/clk/clk.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 026d901..42647ca 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1071,13 +1071,15 @@ static int __clk_set_parent(struct clk *clk, struct clk *parent)
old_parent = clk->parent;
/* find index of new parent clock using cached parent ptrs */
- if (clk->parents)
+ if (clk->parents) {
for (i = 0; i < clk->num_parents; i++)
if (clk->parents[i] == parent)
break;
- else
+ } else {
clk->parents = kzalloc((sizeof(struct clk*) * clk->num_parents),
GFP_KERNEL);
+ i = clk->num_parents;
+ }
/*
* find index of new parent clock using string name comparison
--
1.7.0.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists