qed: Use DEFINE_SPINLOCK() for spinlock

spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: Wei Yongjun <[email protected]>
Acked-by: Yuval Mintz <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 0e4f4a9306b55ac64173a7a1ce73ad0626e5a143..b8d594a95a6542c2241867305c4d66946ed35bd5 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -35,8 +35,7 @@
 #include "qed_sriov.h"
 #include "qed_vf.h"
 
-static spinlock_t qm_lock;
-static bool qm_lock_init = false;
+static DEFINE_SPINLOCK(qm_lock);
 
 /* API common to all protocols */
 enum BAR_ID {
@@ -1004,11 +1003,6 @@ int qed_hw_init(struct qed_dev *cdev,
                p_hwfn->first_on_engine = (load_code ==
                                           FW_MSG_CODE_DRV_LOAD_ENGINE);
 
-               if (!qm_lock_init) {
-                       spin_lock_init(&qm_lock);
-                       qm_lock_init = true;
-               }
-
                switch (load_code) {
                case FW_MSG_CODE_DRV_LOAD_ENGINE:
                        rc = qed_hw_init_common(p_hwfn, p_hwfn->p_main_ptt,