netxen_nic: signedness bug in netxen_md_entry_err_chk()

"esize" should be signed because it can be negative here.  For example,
when we call it in netxen_parse_md_template(), it could be -1 from the
return value of netxen_md_L2Cache().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
index 0a8122851025..6f37470750f3 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
@@ -2354,7 +2354,7 @@ netxen_md_rdqueue(struct netxen_adapter *adapter,
 */
 
 static int netxen_md_entry_err_chk(struct netxen_adapter *adapter,
-                                struct netxen_minidump_entry *entry, u32 esize)
+                                struct netxen_minidump_entry *entry, int esize)
 {
         if (esize < 0) {
                 entry->hdr.driver_flags |= NX_DUMP_SKIP;