fix for incorrect assignment of signed expression to unsigned variable.

Signed-off-by: Kumar Amit Mehta <gmate.a...@gmail.com>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c |   20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c 
b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
index 5682054..b90533a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
@@ -2139,12 +2139,12 @@ static u8 bnx2x_dcbnl_get_cap(struct net_device 
*netdev, int capid, u8 *cap)
                        break;
                default:
                        BNX2X_ERR("Non valid capability ID\n");
-                       rval = -EINVAL;
+                       rval = EINVAL;
                        break;
                }
        } else {
                DP(BNX2X_MSG_DCB, "DCB disabled\n");
-               rval = -EINVAL;
+               rval = EINVAL;
        }
 
        DP(BNX2X_MSG_DCB, "capid %d:%x\n", capid, *cap);
@@ -2154,7 +2154,7 @@ static u8 bnx2x_dcbnl_get_cap(struct net_device *netdev, 
int capid, u8 *cap)
 static int bnx2x_dcbnl_get_numtcs(struct net_device *netdev, int tcid, u8 *num)
 {
        struct bnx2x *bp = netdev_priv(netdev);
-       u8 rval = 0;
+       s8 rval = 0;
 
        DP(BNX2X_MSG_DCB, "tcid %d\n", tcid);
 
@@ -2188,7 +2188,7 @@ static int bnx2x_dcbnl_set_numtcs(struct net_device 
*netdev, int tcid, u8 num)
        return -EINVAL;
 }
 
-static u8  bnx2x_dcbnl_get_pfc_state(struct net_device *netdev)
+static u8 bnx2x_dcbnl_get_pfc_state(struct net_device *netdev)
 {
        struct bnx2x *bp = netdev_priv(netdev);
        DP(BNX2X_MSG_DCB, "state = %d\n", bp->dcbx_local_feat.pfc.enabled);
@@ -2282,7 +2282,7 @@ static int bnx2x_set_admin_app_up(struct bnx2x *bp, u8 
idtype, u16 idval, u8 up)
        else {
                /* app table is full */
                BNX2X_ERR("Application table is too large\n");
-               return -EBUSY;
+               return EBUSY;
        }
 
        /* up configured, if not 0 make sure feature is enabled */
@@ -2312,7 +2312,7 @@ static u8 bnx2x_dcbnl_set_app_up(struct net_device 
*netdev, u8 idtype,
                break;
        default:
                DP(BNX2X_MSG_DCB, "Wrong ID type\n");
-               return -EINVAL;
+               return EINVAL;
        }
        return bnx2x_set_admin_app_up(bp, idtype, idval, up);
 }
@@ -2390,12 +2390,12 @@ static u8 bnx2x_dcbnl_get_featcfg(struct net_device 
*netdev, int featid,
                        break;
                default:
                        BNX2X_ERR("Non valid featrue-ID\n");
-                       rval = -EINVAL;
+                       rval = EINVAL;
                        break;
                }
        } else {
                DP(BNX2X_MSG_DCB, "DCB disabled\n");
-               rval = -EINVAL;
+               rval = EINVAL;
        }
 
        return rval;
@@ -2431,12 +2431,12 @@ static u8 bnx2x_dcbnl_set_featcfg(struct net_device 
*netdev, int featid,
                        break;
                default:
                        BNX2X_ERR("Non valid featrue-ID\n");
-                       rval = -EINVAL;
+                       rval = EINVAL;
                        break;
                }
        } else {
                DP(BNX2X_MSG_DCB, "dcbnl call not valid\n");
-               rval = -EINVAL;
+               rval = EINVAL;
        }
 
        return rval;
-- 
1.7.9.5

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