1 files changed, 4 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index d6a38cd5018e..53bf64623bd8 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;
         }