IB: find_first_zero_bit() takes unsigned pointer
Fix sparse warning
drivers/infiniband/core/device.c:142:6: warning: incorrect type in argument 1 (different signedness)
drivers/infiniband/core/device.c:142:6: expected unsigned long const *addr
drivers/infiniband/core/device.c:142:6: got long *[assigned] inuse
by making the local variable inuse unsigned. Does not affect generated
code at all.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 2506c43..5ac5ffe 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -120,12 +120,12 @@
static int alloc_name(char *name)
{
- long *inuse;
+ unsigned long *inuse;
char buf[IB_DEVICE_NAME_MAX];
struct ib_device *device;
int i;
- inuse = (long *) get_zeroed_page(GFP_KERNEL);
+ inuse = (unsigned long *) get_zeroed_page(GFP_KERNEL);
if (!inuse)
return -ENOMEM;
