Commit dde93dfe authored Mar 25, 2015 by Hariprasad Shenai Committed by David S. Miller Mar 25, 2015

cxgb4: Fix frame size warning for 32 bit arch



Fixes below warning by dynamically allocating memory

All warnings:

   drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c: In function
   'cctrl_tbl_show':
   >> drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c:689:1: warning: the
   >> frame
   >> size of 1028 bytes is larger than 1024 bytes [-Wframe-larger-than=]

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 6fd99094

drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}