Commit 231be4e9 authored by Adam Baker's avatar Adam Baker Committed by John W. Linville
Browse files

rt2x00: correct address calc for queue private data



When calculating the offset to add to the queue entry base to get the
individual entry's private data area the base address must be treated
as a char * not a struct queue_entry so we can do byte oriented
pointer arithmetic with it.
Signed-off-by: default avatarAdam Baker <linux@baker-net.org.uk>
Signed-off-by: default avatarIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 16938a24
......@@ -160,7 +160,8 @@ static int rt2x00queue_alloc_entries(struct data_queue *queue,
return -ENOMEM;
#define QUEUE_ENTRY_PRIV_OFFSET(__base, __index, __limit, __esize, __psize) \
( (__base) + ((__limit) * (__esize)) + ((__index) * (__psize)) )
( ((char *)(__base)) + ((__limit) * (__esize)) + \
((__index) * (__psize)) )
for (i = 0; i < queue->limit; i++) {
entries[i].flags = 0;
......
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