1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index 78854ceb0870..dcb047945290 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -670,9 +670,13 @@ static int cctrl_tbl_show(struct seq_file *seq, void *v)
                 "0.9375" };
 
         int i;
-        u16 incr[NMTUS][NCCTRL_WIN];
+        u16 (*incr)[NCCTRL_WIN];
         struct adapter *adap = seq->private;
 
+        incr = kmalloc(sizeof(*incr) * NMTUS, GFP_KERNEL);
+        if (!incr)
+                return -ENOMEM;
+
         t4_read_cong_tbl(adap, incr);
 
         for (i = 0; i < NCCTRL_WIN; ++i) {
@@ -685,6 +689,8 @@ static int cctrl_tbl_show(struct seq_file *seq, void *v)
                            adap->params.a_wnd[i],
                            dec_fac[adap->params.b_wnd[i]]);
         }
+
+        kfree(incr);
         return 0;
 }