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Commit 4ea18425 authored by Corey Minyard's avatar Corey Minyard Committed by Linus Torvalds
Browse files

ipmi: hold ATTN until upper layer ready 



Hold handling of ATTN until the upper layer has reported that it is
ready.

Signed-off-by: default avatarCorey Minyard <cminyard@mvista.com>
Cc: Patrick Schoeller <Patrick.Schoeller@hp.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 02fdb36a

drivers/char/ipmi/ipmi_si_intf.c

+5 −2
Original line number Diff line number Diff line
@@ -723,8 +723,11 @@ static enum si_sm_result smi_event_handler(struct smi_info *smi_info, 
		si_sm_result = smi_info->handlers->event(smi_info->si_sm, 0);

	}



	/* We prefer handling attn over new messages. */

	if (si_sm_result == SI_SM_ATTN)

	/*

	 * We prefer handling attn over new messages.  But don't do

	 * this if there is not yet an upper layer to handle anything.

	 */

	if (likely(smi_info->intf) && si_sm_result == SI_SM_ATTN)

	{

		unsigned char msg[2];