chelsio: cxgb4: fix sparse warning

this patch fixes following sparse warning:

cxgb4_dcb.c:25:6: warning: symbol 'dcb_ver_array' was not declared. Should it be static?

Alongside making it const.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
index b65a5bda31958e0d31ddc89259143caa9bfa3e87..6074680bc9858308fa68887140856c8bb05b4d6a 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
@@ -22,7 +22,7 @@
 
 /* DCBx version control
  */
-char *dcb_ver_array[] = {
+static const char * const dcb_ver_array[] = {
        "Unknown",
        "DCBx-CIN",
        "DCBx-CEE 1.01",