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RDMA/core: Use ib_port_state_to_str() for IB state sysfs

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Refactor the IB state sysfs implementation to replace the local array
used for converting IB state to string with the ib_port_state_to_str()
function.

Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Link: https://patch.msgid.link/06affabbbf144f990e64b447918af39483c78c3e.1738586601.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Maher Sanalla 2025-02-03 14:48:05 +02:00 committed by Leon Romanovsky
parent 5459f6523c
commit 1fd119c6db
1 changed files with 1 additions and 13 deletions
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14
drivers/infiniband/core/sysfs.c
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@ -216,24 +216,12 @@ static ssize_t state_show(struct ib_device *ibdev, u32 port_num,
struct ib_port_attr attr;
ssize_t ret;
static const char *state_name[] = {
[IB_PORT_NOP] = "NOP",
[IB_PORT_DOWN] = "DOWN",
[IB_PORT_INIT] = "INIT",
[IB_PORT_ARMED] = "ARMED",
[IB_PORT_ACTIVE] = "ACTIVE",
[IB_PORT_ACTIVE_DEFER] = "ACTIVE_DEFER"
};
ret = ib_query_port(ibdev, port_num, &attr);
if (ret)
return ret;
return sysfs_emit(buf, "%d: %s\n", attr.state,
attr.state >= 0 &&
attr.state < ARRAY_SIZE(state_name) ?
state_name[attr.state] :
"UNKNOWN");
ib_port_state_to_str(attr.state));
}
static ssize_t lid_show(struct ib_device *ibdev, u32 port_num,