* [PATCH] arch: alpha: kernel: typo issue, using '1' instead of '11'
@ 2013-05-29 11:04 Chen Gang
0 siblings, 0 replies; only message in thread
From: Chen Gang @ 2013-05-29 11:04 UTC (permalink / raw)
To: rth, ink, mattst88, Thomas Gleixner, Frederic Weisbecker, josh,
srivatsa.bhat
Cc: Greg KH, linux-alpha, linux-kernel, Linux-Arch
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'.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
arch/alpha/kernel/smp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 7b60834..8beb6b2 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;
strcpy(cp2, cp1);
--
1.7.7.6
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2013-05-29 11:04 [PATCH] arch: alpha: kernel: typo issue, using '1' instead of '11' Chen Gang
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