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cxgb4: Fix frame size warning for 32 bit arch

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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>
This commit is contained in:
Hariprasad Shenai 2015-03-25 20:01:26 +05:30 committed by David S. Miller
parent 6fd99094de
commit dde93dfea5
1 changed files with 7 additions and 1 deletions
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8
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
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@ -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;
}