From: Alan Cox <alan@linux.intel.com>
Date: Wed, 11 Jul 2012 21:02:50 +0000 (-0700)
Subject: xtensa: fix incorrect memset
X-Git-Tag: v3.5-rc7~23^2~3
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=688bb4158f64f3af0fe1d13e7642f8c4c402453e;p=~emulex%2Finfiniband.git

xtensa: fix incorrect memset

Addresses: https://bugzilla.kernel.org/show_bug.cgi?id=43871

Reported-by: <dcb314@hotmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index 9b306e550e3..2c8d6a3d250 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -277,7 +277,7 @@ void xtensa_elf_core_copy_regs (xtensa_gregset_t *elfregs, struct pt_regs *regs)
 
 	/* Don't leak any random bits. */
 
-	memset(elfregs, 0, sizeof (elfregs));
+	memset(elfregs, 0, sizeof(*elfregs));
 
 	/* Note:  PS.EXCM is not set while user task is running; its
 	 * being set in regs->ps is for exception handling convenience.