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
| ||
|
Message-Id: <20210210184938.146124-1-colin.king@canonical.com> Date: Wed, 10 Feb 2021 18:49:38 +0000 From: Colin King <colin.king@...onical.com> To: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Michal Simek <michal.simek@...inx.com>, Michael Tretter <m.tretter@...gutronix.de>, linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH][next] soc: xilinx: vcu: remove deadcode on null divider check From: Colin Ian King <colin.king@...onical.com> The pointer 'divider' has previously been null checked followed by a return, hence the subsequent null check is redundant deadcode that can be removed. Clean up the code and remove it. Fixes: 9c789deea206 ("soc: xilinx: vcu: implement clock provider for output clocks") Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/clk/xilinx/xlnx_vcu.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/clk/xilinx/xlnx_vcu.c b/drivers/clk/xilinx/xlnx_vcu.c index d66b1315114e..607936d7a413 100644 --- a/drivers/clk/xilinx/xlnx_vcu.c +++ b/drivers/clk/xilinx/xlnx_vcu.c @@ -512,9 +512,6 @@ static void xvcu_clk_hw_unregister_leaf(struct clk_hw *hw) mux = clk_hw_get_parent(divider); clk_hw_unregister_mux(mux); - if (!divider) - return; - clk_hw_unregister_divider(divider); } -- 2.30.0
Powered by blists - more mailing lists