xfrm: Mark flowi arg to xfrm_dst_{alloc_copy,update_origin}() const.

davem330 · davem330 · commit 3f0e18fb0e33 · 2011-02-22T18:38:14.000-08:00
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
@@ -1506,7 +1506,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
 }
 
 static int inline
-xfrm_dst_alloc_copy(void **target, void *src, int size)
+xfrm_dst_alloc_copy(void **target, const void *src, int size)
 {
 	if (!*target) {
 		*target = kmalloc(size, GFP_ATOMIC);
@@ -1530,7 +1530,7 @@ xfrm_dst_update_parent(struct dst_entry *dst, struct xfrm_selector *sel)
 }
 
 static int inline
-xfrm_dst_update_origin(struct dst_entry *dst, struct flowi *fl)
+xfrm_dst_update_origin(struct dst_entry *dst, const struct flowi *fl)
 {
 #ifdef CONFIG_XFRM_SUB_POLICY
 	struct xfrm_dst *xdst = (struct xfrm_dst *)dst;

Original file line number	Diff line number	Diff line change
`@@ -1506,7 +1506,7 @@ static struct dst_entry xfrm_bundle_create(struct xfrm_policy policy,`
`1506`	`1506`	`}`
`1507`	`1507`
`1508`	`1508`	`static int inline`
`1509`		`-xfrm_dst_alloc_copy(void *target, void src, int size)`
	`1509`	`+xfrm_dst_alloc_copy(void *target, const void src, int size)`
`1510`	`1510`	`{`
`1511`	`1511`	`if (!*target) {`
`1512`	`1512`	`*target = kmalloc(size, GFP_ATOMIC);`
`@@ -1530,7 +1530,7 @@ xfrm_dst_update_parent(struct dst_entry dst, struct xfrm_selector sel)`
`1530`	`1530`	`}`
`1531`	`1531`
`1532`	`1532`	`static int inline`
`1533`		`-xfrm_dst_update_origin(struct dst_entry dst, struct flowi fl)`
	`1533`	`+xfrm_dst_update_origin(struct dst_entry dst, const struct flowi fl)`
`1534`	`1534`	`{`
`1535`	`1535`	`#ifdef CONFIG_XFRM_SUB_POLICY`
`1536`	`1536`	`struct xfrm_dst xdst = (struct xfrm_dst )dst;`