diff options
author | Joe Perches <joe@perches.com> | 2012-06-04 16:44:16 +0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-06-06 20:31:33 +0400 |
commit | 6469933605a3ecdfa66b98160cde98ecd256cb3f (patch) | |
tree | 9d80273c26cbec4b3064eee47ba173be11ac444f /drivers/net/ethernet/stmicro | |
parent | 20d5ec435c5fba8142eb7df692a5f54fbb26e892 (diff) | |
download | linux-6469933605a3ecdfa66b98160cde98ecd256cb3f.tar.xz |
ethernet: Remove casts to same type
Adding casts of objects to the same type is unnecessary
and confusing for a human reader.
For example, this cast:
int y;
int *p = (int *)&y;
I used the coccinelle script below to find and remove these
unnecessary casts. I manually removed the conversions this
script produces of casts with __force, __iomem and __user.
@@
type T;
T *p;
@@
- (T *)p
+ p
A function in atl1e_main.c was passed a const pointer
when it actually modified elements of the structure.
Change the argument to a non-const pointer.
A function in stmmac needed a __force to avoid a sparse
warning. Added it.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 3dd8f0803808..df4774d5f6a7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -190,7 +190,7 @@ static int stmmac_pltfr_remove(struct platform_device *pdev) platform_set_drvdata(pdev, NULL); - iounmap((void *)priv->ioaddr); + iounmap((void __force __iomem *)priv->ioaddr); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(res->start, resource_size(res)); |