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Diffstat (limited to 'arch/powerpc/kernel/ibmebus.c')
-rw-r--r--arch/powerpc/kernel/ibmebus.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index d6a38cd5018..53bf64623bd 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -371,7 +371,8 @@ static int ibmebus_match_path(struct device *dev, void *data)
static char *ibmebus_chomp(const char *in, size_t count)
{
- char *out = (char*)kmalloc(count + 1, GFP_KERNEL);
+ char *out = kmalloc(count + 1, GFP_KERNEL);
+
if (!out)
return NULL;
@@ -396,10 +397,10 @@ static ssize_t ibmebus_store_probe(struct bus_type *bus,
return -ENOMEM;
if (bus_find_device(&ibmebus_bus_type, NULL, path,
- ibmebus_match_path)) {
+ ibmebus_match_path)) {
printk(KERN_WARNING "%s: %s has already been probed\n",
__FUNCTION__, path);
- rc = -EINVAL;
+ rc = -EEXIST;
goto out;
}