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clk: mmp: Drop unnecessary static

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Drop static on a local variable, when the variable is initialized before
any possible use.  Thus, the static has no benefit.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@bad exists@
position p;
identifier x;
type T;
@@
static T x@p;
...
x = <+...x...+>

@@
identifier x;
expression e;
type T;
position p != bad.p;
@@
-static
 T x@p;
 ... when != x
     when strict
?x = e;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Julia Lawall 2017-07-15 22:07:36 +02:00 committed by Stephen Boyd
parent c8108cf2c0
commit 4aafe9c603
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/mmp/clk.c
View file

@ -9,7 +9,7 @@
void mmp_clk_init(struct device_node *np, struct mmp_clk_unit *unit,
int nr_clks)
{
static struct clk **clk_table;
struct clk **clk_table;
clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL);
if (!clk_table)