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infiniband: hfi1: drop crazy DEBUGFS_SEQ_FILE_CREATE() macro

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The macro was just making things harder to follow, and audit, so remove
it and call debugfs_create_file() directly.  Also, the macro did not
need to warn about the call failing as no one should ever care about any
debugfs functions failing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Este commit está contenido en:
Greg Kroah-Hartman
2019-01-22 16:17:54 +01:00
cometido por Jason Gunthorpe
padre 8283d78725
commit 5c43276499
Se han modificado 3 ficheros con 30 adiciones y 41 borrados
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56
drivers/infiniband/hw/hfi1/debugfs.c
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@@ -1167,6 +1167,7 @@ void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd)
char link[10];
struct hfi1_devdata *dd = dd_from_dev(ibd);
struct hfi1_pportdata *ppd;
struct dentry *root;
int unit = dd->unit;
int i, j;
@@ -1174,31 +1175,29 @@ void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd)
return;
snprintf(name, sizeof(name), "%s_%d", class_name(), unit);
snprintf(link, sizeof(link), "%d", unit);
ibd->hfi1_ibdev_dbg = debugfs_create_dir(name, hfi1_dbg_root);
if (!ibd->hfi1_ibdev_dbg) {
pr_warn("create of %s failed\n", name);
return;
}
root = debugfs_create_dir(name, hfi1_dbg_root);
ibd->hfi1_ibdev_dbg = root;
ibd->hfi1_ibdev_link =
debugfs_create_symlink(link, hfi1_dbg_root, name);
if (!ibd->hfi1_ibdev_link) {
pr_warn("create of %s symlink failed\n", name);
return;
}
DEBUGFS_SEQ_FILE_CREATE(opcode_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(tx_opcode_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(ctx_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(qp_stats, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(sdes, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(rcds, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(pios, ibd->hfi1_ibdev_dbg, ibd);
DEBUGFS_SEQ_FILE_CREATE(sdma_cpu_list, ibd->hfi1_ibdev_dbg, ibd);
debugfs_create_file("opcode_stats", 0444, root, ibd,
&_opcode_stats_file_ops);
debugfs_create_file("tx_opcode_stats", 0444, root, ibd,
&_tx_opcode_stats_file_ops);
debugfs_create_file("ctx_stats", 0444, root, ibd, &_ctx_stats_file_ops);
debugfs_create_file("qp_stats", 0444, root, ibd, &_qp_stats_file_ops);
debugfs_create_file("sdes", 0444, root, ibd, &_sdes_file_ops);
debugfs_create_file("rcds", 0444, root, ibd, &_rcds_file_ops);
debugfs_create_file("pios", 0444, root, ibd, &_pios_file_ops);
debugfs_create_file("sdma_cpu_list", 0444, root, ibd,
&_sdma_cpu_list_file_ops);
/* dev counter files */
for (i = 0; i < ARRAY_SIZE(cntr_ops); i++)
DEBUGFS_FILE_CREATE(cntr_ops[i].name,
ibd->hfi1_ibdev_dbg,
dd,
&cntr_ops[i].ops, S_IRUGO);
debugfs_create_file(cntr_ops[i].name, 0444, root, dd,
&cntr_ops[i].ops);
/* per port files */
for (ppd = dd->pport, j = 0; j < dd->num_pports; j++, ppd++)
for (i = 0; i < ARRAY_SIZE(port_cntr_ops); i++) {
@@ -1206,12 +1205,11 @@ void hfi1_dbg_ibdev_init(struct hfi1_ibdev *ibd)
sizeof(name),
port_cntr_ops[i].name,
j + 1);
DEBUGFS_FILE_CREATE(name,
ibd->hfi1_ibdev_dbg,
ppd,
&port_cntr_ops[i].ops,
debugfs_create_file(name,
!port_cntr_ops[i].ops.write ?
S_IRUGO : S_IRUGO | S_IWUSR);
S_IRUGO :
S_IRUGO | S_IWUSR,
root, ppd, &port_cntr_ops[i].ops);
}
hfi1_fault_init_debugfs(ibd);
@@ -1343,8 +1341,10 @@ void hfi1_dbg_init(void)
hfi1_dbg_root = debugfs_create_dir(DRIVER_NAME, NULL);
if (!hfi1_dbg_root)
pr_warn("init of debugfs failed\n");
DEBUGFS_SEQ_FILE_CREATE(driver_stats_names, hfi1_dbg_root, NULL);
DEBUGFS_SEQ_FILE_CREATE(driver_stats, hfi1_dbg_root, NULL);
debugfs_create_file("driver_stats_names", 0444, hfi1_dbg_root, NULL,
&_driver_stats_names_file_ops);
debugfs_create_file("driver_stats", 0444, hfi1_dbg_root, NULL,
&_driver_stats_file_ops);
}
void hfi1_dbg_exit(void)