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dmaengine/ste_dma40: fix Oops due to double free of client descriptor
[pandora-kernel.git]
/
crypto
/
scatterwalk.c
diff --git
a/crypto/scatterwalk.c
b/crypto/scatterwalk.c
index
3de89a4
..
41e529a
100644
(file)
--- a/
crypto/scatterwalk.c
+++ b/
crypto/scatterwalk.c
@@
-68,7
+68,7
@@
static void scatterwalk_pagedone(struct scatter_walk *walk, int out,
void scatterwalk_done(struct scatter_walk *walk, int out, int more)
{
void scatterwalk_done(struct scatter_walk *walk, int out, int more)
{
- if (!
offset_in_page(walk->offset
) || !more)
+ if (!
(scatterwalk_pagelen(walk) & (PAGE_SIZE - 1)
) || !more)
scatterwalk_pagedone(walk, out, more);
}
EXPORT_SYMBOL_GPL(scatterwalk_done);
scatterwalk_pagedone(walk, out, more);
}
EXPORT_SYMBOL_GPL(scatterwalk_done);