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RDMA/bnxt_re: Avoid resource leak in case the NQ registration fails

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In case the NQ alloc/enable fails, free up the already allocated/enabled
NQ before reporting failure. Also, track the alloc/enable using proper
state checking.

Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Selvin Xavier
2018-10-08 03:28:04 -07:00
committed by Jason Gunthorpe
parent a08b9e9a70
commit 5df9509949
2 changed files with 24 additions and 9 deletions
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2
drivers/infiniband/hw/bnxt_re/bnxt_re.h
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@@ -119,6 +119,8 @@ struct bnxt_re_dev {
#define BNXT_RE_FLAG_HAVE_L2_REF 3
#define BNXT_RE_FLAG_RCFW_CHANNEL_EN 4
#define BNXT_RE_FLAG_QOS_WORK_REG 5
#define BNXT_RE_FLAG_RESOURCES_ALLOCATED 7
#define BNXT_RE_FLAG_RESOURCES_INITIALIZED 8
#define BNXT_RE_FLAG_ISSUE_ROCE_STATS 29
struct net_device *netdev;
unsigned int version, major, minor;