Commit 65deeed7 authored by Greg Rose's avatar Greg Rose Committed by David S. Miller

ixgbevf: Fix signed/unsigned int error

In the Tx mapping function if a DMA error occurred then the unwind of
previously mapped sections would improperly check an unsigned int if
it was less than zero.  Changed the index variable to signed to avoid
the error.
Signed-off-by: default avatarGreg Rose <gregory.v.rose@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 48c11a59
......@@ -2943,9 +2943,10 @@ static int ixgbevf_tx_map(struct ixgbevf_adapter *adapter,
struct ixgbevf_tx_buffer *tx_buffer_info;
unsigned int len;
unsigned int total = skb->len;
unsigned int offset = 0, size, count = 0, i;
unsigned int offset = 0, size, count = 0;
unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
unsigned int f;
int i;
i = tx_ring->next_to_use;
......
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