[PATCH 1/5] arch/xtensa/platforms/iss: correct size computation

[Julia Lawall]

From: Julia Lawall <ju...@diku.dk>

The size argument to alloc_bootmem should be the size of desired structure,
not the pointer to it.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@expression@
expression *x;
@@

x =
<+...
-sizeof(x)
+sizeof(*x)
...+>// </smpl>

Signed-off-by: Julia Lawall <ju...@diku.dk>

---
arch/xtensa/platforms/iss/network.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index 2f0b86b..54a0868 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -780,7 +780,8 @@ static int iss_net_setup(char *str)
return 1;
}

- if ((new = alloc_bootmem(sizeof new)) == NULL) {
+ new = alloc_bootmem(sizeof(*new));
+ if (new == NULL) {
printk("Alloc_bootmem failed\n");
return 1;
}
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