From dde93dfea53c72b07907d9e44a6e4b1545f6bdc4 Mon Sep 17 00:00:00 2001 From: Hariprasad Shenai Date: Wed, 25 Mar 2015 20:01:26 +0530 Subject: [PATCH] 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 Signed-off-by: Hariprasad Shenai Signed-off-by: David S. Miller --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) 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; } -- 2.7.4