From 7cdca1784c6e1c9bacf053847676df53eec7b5ea Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <jic23@kernel.org>
Date: Fri, 8 Aug 2014 09:43:00 +0100
Subject: iio:buffer: Wrong sized allocation of demux table elements.

The size of the allocation is currently set to the size of the pointer
rather than the structure we should actually be allocating.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reported-by: kbuild@01.org
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>

diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 84a9529..ec82cb0 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -951,7 +951,7 @@ static int iio_buffer_add_demux(struct iio_buffer *buffer,
 		(*p)->to + (*p)->length == out_loc) {
 		(*p)->length += length;
 	} else {
-		*p = kmalloc(sizeof(*p), GFP_KERNEL);
+		*p = kmalloc(sizeof(**p), GFP_KERNEL);
 		if (*p == NULL)
 			return -ENOMEM;
 		(*p)->from = in_loc;
-- 
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