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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>
This commit is contained in:
Dan Carpenter 2012-02-07 23:23:36 +00:00 committed by David S. Miller
parent 039055b965
commit a584b7ae4e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
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@ -2354,7 +2354,7 @@ netxen_md_rdqueue(struct netxen_adapter *adapter,
*/ */
static int netxen_md_entry_err_chk(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) { if (esize < 0) {
entry->hdr.driver_flags |= NX_DUMP_SKIP; entry->hdr.driver_flags |= NX_DUMP_SKIP;