ixgbe: Fix format string in ixgbe_fcoe.c

cppcheck detected following warning in ixgbe_fcoe.c
(warning) %d in format string (no. 1) requires 'int' but the
argument type is 'unsigned int'.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Tested-By: Jack Morgan<jack.morgan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
index f58db45..0872617 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
@@ -585,7 +585,7 @@ static int ixgbe_fcoe_dma_pool_alloc(struct ixgbe_fcoe *fcoe,
        struct dma_pool *pool;
        char pool_name[32];
 
-       snprintf(pool_name, 32, "ixgbe_fcoe_ddp_%d", cpu);
+       snprintf(pool_name, 32, "ixgbe_fcoe_ddp_%u", cpu);
 
        pool = dma_pool_create(pool_name, dev, IXGBE_FCPTR_MAX,
                               IXGBE_FCPTR_ALIGN, PAGE_SIZE);