diff options
| author | Hariprasad Shenai <hariprasad@chelsio.com> | 2015-03-25 14:31:26 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-25 15:45:29 (GMT) |
| commit | dde93dfea53c72b07907d9e44a6e4b1545f6bdc4 (patch) | |
| tree | 7070c2a704229f271963edc68aaf18d76156d99d | |
| parent | 6fd99094de2b83d1d4c8457f2c83483b2828e75a (diff) | |
| download | linux-dde93dfea53c72b07907d9e44a6e4b1545f6bdc4.tar.xz | |
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>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 8 |
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 78854ce..dcb0479 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; } |