[CIFS] Only dump SPNEGO key if CONFIG_CIFS_DEBUG2 is set
The SPNEGO key data is not terribly interesting except in certain debugging situations. Only dump it to the ring buffer if needed. Signed-off-by: Jeff Layton <jlayton@tupile.poochiereds.net> Signed-off-by: Steve French <sfrench@us.ibm.com>
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@ -122,11 +122,13 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
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cFYI(1, ("key description = %s", description));
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spnego_key = request_key(&cifs_spnego_key_type, description, "");
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#ifdef CONFIG_CIFS_DEBUG2
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if (cifsFYI && !IS_ERR(spnego_key)) {
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struct cifs_spnego_msg *msg = spnego_key->payload.data;
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cifs_dump_mem("SPNEGO reply blob:", msg->data,
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msg->secblob_len + msg->sesskey_len);
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cifs_dump_mem("SPNEGO reply blob:", msg->data, min(1024,
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msg->secblob_len + msg->sesskey_len));
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}
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#endif /* CONFIG_CIFS_DEBUG2 */
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out:
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kfree(description);
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