From 91b678c8edb7d8abd444705df63b80af31ad13e8 Mon Sep 17 00:00:00 2001 From: Chen Gang Date: Wed, 29 May 2013 19:04:09 +0800 Subject: [PATCH] alpha: kernel: typo issue, using '1' instead of '11' For sending message: *(unsigned int *)&cpu->ipc_buffer[0] = len; cp1 = (char *) &cpu->ipc_buffer[1]; But for receive message: cnt = cpu->ipc_buffer[0] >> 32; ... cp1 = (char *) &cpu->ipc_buffer[11]; They are not pairs, it is typo issue of the redundency '1'. So need use '1' instead of '11'. Reviewed-by: Matt Turner Signed-off-by: Matt Turner Signed-off-by: Chen Gang --- arch/alpha/kernel/smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 4bc3c414..9dbbcb3 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -264,7 +264,7 @@ recv_secondary_console_msg(void) if (cnt <= 0 || cnt >= 80) strcpy(buf, "<<< BOGUS MSG >>>"); else { - cp1 = (char *) &cpu->ipc_buffer[11]; + cp1 = (char *) &cpu->ipc_buffer[1]; cp2 = buf; memcpy(cp2, cp1, cnt); cp2[cnt] = '\0'; -- 2.7.4