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drivers/net/ariadne.c: Convert release_resource to release_region/release_mem_region 

Request_mem_region should be used with release_mem_region, not
release_resource.

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

// <smpl>
@@
expression x,E;
@@
*x = request_mem_region(...)
... when != release_mem_region(x)
    when != x = E
* release_resource(x);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julia Lawall 2011-03-22 07:15:21 +00:00 committed by David S. Miller
parent 35d48903e9
commit 88e87be6ba
1 changed files with 5 additions and 5 deletions
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10
drivers/net/ariadne.c
View File

@ -182,14 +182,14 @@ static int __devinit ariadne_init_one(struct zorro_dev *z,
return -EBUSY;
r2 = request_mem_region(mem_start, ARIADNE_RAM_SIZE, "RAM");
if (!r2) {
release_resource(r1);
release_mem_region(base_addr, sizeof(struct Am79C960));
return -EBUSY;
}
dev = alloc_etherdev(sizeof(struct ariadne_private));
if (dev == NULL) {
release_resource(r1);
release_resource(r2);
release_mem_region(base_addr, sizeof(struct Am79C960));
release_mem_region(mem_start, ARIADNE_RAM_SIZE);
return -ENOMEM;
}
@ -213,8 +213,8 @@ static int __devinit ariadne_init_one(struct zorro_dev *z,
err = register_netdev(dev);
if (err) {
release_resource(r1);
release_resource(r2);
release_mem_region(base_addr, sizeof(struct Am79C960));
release_mem_region(mem_start, ARIADNE_RAM_SIZE);
free_netdev(dev);
return err;
}