Commit f6724cd4 authored by Colin Ian King's avatar Colin Ian King Committed by David S. Miller
Browse files

i40e: Fix uninitialized variable mfs_max 



The variable mfs_max is not initialized and is being compared to find
the maximum value. Fix this by initializing it to 0.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 90bc8e00 ("i40e: Add hardware configuration for software based DCB")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 93e8990c

drivers/net/ethernet/intel/i40e/i40e_dcb.c

+1 −1
Original line number Diff line number Diff line
@@ -1636,7 +1636,7 @@ void i40e_dcb_hw_calculate_pool_sizes(struct i40e_hw *hw, 
	u32 total_pool_size = 0;

	int shared_pool_size; /* Need signed variable */

	u32 port_pb_size;

	u32 mfs_max;

	u32 mfs_max = 0;

	u32 pcirtt;

	u8 i;