rdma/core: Fix sparse warnings

Clean up sparse warnings in the rdma core layer.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

2 files changed, 3 insertions, 6 deletions

diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index b8a0b4a7811b..06f08713f487 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -106,9 +106,6 @@ enum {
         IB_UCM_MAX_DEVICES = 32
 };
 
-/* ib_cm and ib_user_cm modules share /sys/class/infiniband_cm */
-extern struct class cm_class;
-
 #define IB_UCM_BASE_DEV MKDEV(IB_UCM_MAJOR, IB_UCM_BASE_MINOR)
 
 static void ib_ucm_add_one(struct ib_device *device);
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 254f1649c734..e26193f5f854 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -2446,9 +2446,9 @@ out_put:
         return ret ? ret : in_len;
 }
 
-int __uverbs_create_xsrq(struct ib_uverbs_file *file,
-                         struct ib_uverbs_create_xsrq *cmd,
-                         struct ib_udata *udata)
+static int __uverbs_create_xsrq(struct ib_uverbs_file *file,
+                                struct ib_uverbs_create_xsrq *cmd,
+                                struct ib_udata *udata)
 {
         struct ib_uverbs_create_srq_resp resp;
         struct ib_usrq_object           *obj;