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staging: lustre: ldlm: check all errors during ldlm_debugfs_setup()

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Fix ignoring errors from ldebugfs_add_vars() function.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3885
Reviewed-on: http://review.whamcloud.com/8115
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Eremin
2016-04-27 21:37:13 -04:00
committed by Greg Kroah-Hartman
parent 45fe5b139c
commit 6956583961
1 changed files with 6 additions and 0 deletions
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6
drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
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@@ -124,9 +124,15 @@ int ldlm_debugfs_setup(void)
}
rc = ldebugfs_add_vars(ldlm_debugfs_dir, ldlm_debugfs_list, NULL);
if (rc) {
CERROR("LProcFS failed in ldlm-init\n");
goto err_svc;
}
return 0;
err_svc:
ldebugfs_remove(&ldlm_svc_debugfs_dir);
err_ns:
ldebugfs_remove(&ldlm_ns_debugfs_dir);
err_type: