| 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: Wed, 26 Mar 2014 16:06:35 -0700 From: Stephen Boyd <sboyd@...eaurora.org> To: Mike Turquette <mturquette@...aro.org> Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Subject: [PATCH 1/3] clk: Don't check for missing ops in clk_set_parent() We dereference clk->ops during clock registration so this check for NULL ops can't possibly ever be true. Signed-off-by: Stephen Boyd <sboyd@...eaurora.org> --- drivers/clk/clk.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index fb3c40b4fbe2..10e0afaefe2f 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1712,9 +1712,6 @@ int clk_set_parent(struct clk *clk, struct clk *parent) if (!clk) return 0; - if (!clk->ops) - return -EINVAL; - /* verify ops for for multi-parent clks */ if ((clk->num_parents > 1) && (!clk->ops->set_parent)) return -ENOSYS; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- 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