ixgbe: Resolve cppcheck format string warning
authorTony Nguyen <anthony.l.nguyen@intel.com>
Thu, 1 Jun 2017 19:06:05 +0000 (12:06 -0700)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 14 Jun 2017 00:36:29 +0000 (17:36 -0700)
cppcheck warns that the format string is incorrect in the function
ixgbe_get_strings().  Since the value cannot be negative, change the
variable to unsigned which matches the format specifier.

Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c

index 2890e926b49830eeefba4411f5f6371e612fe0fe..72c565712a5f83106fe92ee7aa6e2f674e89efa2 100644 (file)
@@ -1277,7 +1277,7 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
                              u8 *data)
 {
        char *p = (char *)data;
-       int i;
+       unsigned int i;
 
        switch (stringset) {
        case ETH_SS_TEST: