bnx2x: Fix VF memory leak unload

Due to incorrect VF/PF conditions, when unloading a VF it will not release
part of the memory it has previously allocated.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 26b4dfc..0cc2611 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -2962,8 +2962,9 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link)
        if (IS_PF(bp)) {
                if (CNIC_LOADED(bp))
                        bnx2x_free_mem_cnic(bp);
-               bnx2x_free_mem(bp);
        }
+       bnx2x_free_mem(bp);
+
        bp->state = BNX2X_STATE_CLOSED;
        bp->cnic_loaded = false;
 

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 8bdc8b9..1627a4e 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -7855,12 +7855,15 @@ void bnx2x_free_mem(struct bnx2x *bp)
 {
        int i;
 
-       BNX2X_PCI_FREE(bp->def_status_blk, bp->def_status_blk_mapping,
-                      sizeof(struct host_sp_status_block));
-
        BNX2X_PCI_FREE(bp->fw_stats, bp->fw_stats_mapping,
                       bp->fw_stats_data_sz + bp->fw_stats_req_sz);
 
+       if (IS_VF(bp))
+               return;
+
+       BNX2X_PCI_FREE(bp->def_status_blk, bp->def_status_blk_mapping,
+                      sizeof(struct host_sp_status_block));
+
        BNX2X_PCI_FREE(bp->slowpath, bp->slowpath_mapping,
                       sizeof(struct bnx2x_slowpath));