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cxgb4: Fix an error code in cxgb4_mqprio_alloc_hw_resources()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 13 Nov 2019 18:25:48 +0000 (21:25 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 13 Nov 2019 22:33:25 +0000 (14:33 -0800)
commit72c996099dc6fd83947a79cdac05625c6a52ffa6
tree75a40c627fac6b4a2abae979766046fe84adc085
parentd41378713eef6a7d9d9c30cb9a6181ad72f69596
cxgb4: Fix an error code in cxgb4_mqprio_alloc_hw_resources()

"ret" is zero or possibly uninitialized on this error path.  It
should be a negative error code instead.

Fixes: 2d0cb84dd973 ("cxgb4: add ETHOFLD hardware queue support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c