Messages in this thread |  | | | Date | Wed, 18 Jul 2012 10:12:44 -0700 | | From | Stephen Boyd <> | | Subject | Re: [PATCH] pstore/ftrace: Convert to its own enable/disable debugfs knob |
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On 07/17/12 20:47, Anton Vorontsov wrote: > + > + file = debugfs_create_file("record_ftrace", 0600, dir, NULL, > + &pstore_knob_fops); > + if (IS_ERR_OR_NULL(file)) { > + err = PTR_ERR(file); > + pr_err("%s: unable to create pstore/ftrace file: %d\n", > + __func__, err); > + goto err_file; > + }
debugfs only returns NULL on failure.
-- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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