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linux-sg2042
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drivers/net/a2065.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 07:15:23 +00:00 committed by David S. Miller
parent 88e87be6ba
commit e6937ee626
1 changed files with 5 additions and 5 deletions
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10
drivers/net/a2065.c
View File

@ -711,14 +711,14 @@ static int __devinit a2065_init_one(struct zorro_dev *z,
return -EBUSY; return -EBUSY;
r2 = request_mem_region(mem_start, A2065_RAM_SIZE, "RAM"); r2 = request_mem_region(mem_start, A2065_RAM_SIZE, "RAM");
if (!r2) { if (!r2) {
release_resource(r1); release_mem_region(base_addr, sizeof(struct lance_regs));
return -EBUSY; return -EBUSY;
} }
dev = alloc_etherdev(sizeof(struct lance_private)); dev = alloc_etherdev(sizeof(struct lance_private));
if (dev == NULL) { if (dev == NULL) {
release_resource(r1); release_mem_region(base_addr, sizeof(struct lance_regs));
release_resource(r2); release_mem_region(mem_start, A2065_RAM_SIZE);
return -ENOMEM; return -ENOMEM;
} }
@ -764,8 +764,8 @@ static int __devinit a2065_init_one(struct zorro_dev *z,
err = register_netdev(dev); err = register_netdev(dev);
if (err) { if (err) {
release_resource(r1); release_mem_region(base_addr, sizeof(struct lance_regs));
release_resource(r2); release_mem_region(mem_start, A2065_RAM_SIZE);
free_netdev(dev); free_netdev(dev);
return err; return err;
} }