From: julia.lawall@lip6.fr (Julia Lawall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] clk: zynqmp: fix itnull.cocci warnings
Date: Fri, 24 Feb 2017 07:48:19 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.20.1702240743040.2095@hadrien> (raw)
Iterator variable bound on line 220 cannot be NULL
Generated by: scripts/coccinelle/iterators/itnull.cocci
CC: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
tree: https://github.com/Xilinx/linux-xlnx master
head: 1741e191412444e3ab3308b407a9328186c248e4
commit: 75b49bd76a45208749235a7ba35dba96e3e706f0 [358/384] clk: zynqmp:
Add check for no of users for vpll
Actually, the patch needs to be extended to drop the braces as well.
clk.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -218,8 +218,6 @@ static void clk_show_subtree(struct clk_
sibling++;
hlist_for_each_entry(child, &c->children, child_node) {
- if (!child)
- return;
clk_show_subtree(child, level + 1);
}
}
reply other threads:[~2017-02-24 6:48 UTC|newest]
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