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net: bgmac: remove redundant variable 'freed'

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Variable 'freed' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'freed' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2018-07-04 08:30:43 +01:00 committed by David S. Miller
parent 5b9f78ecdf
commit 15cdd5764a
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/broadcom/bgmac.c
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@ -236,7 +236,6 @@ static void bgmac_dma_tx_free(struct bgmac *bgmac, struct bgmac_dma_ring *ring)
{
struct device *dma_dev = bgmac->dma_dev;
int empty_slot;
bool freed = false;
unsigned bytes_compl = 0, pkts_compl = 0;
/* The last slot that hardware didn't consume yet */
@ -279,7 +278,6 @@ static void bgmac_dma_tx_free(struct bgmac *bgmac, struct bgmac_dma_ring *ring)
slot->dma_addr = 0;
ring->start++;
freed = true;
}
if (!pkts_compl)