From 83fa3400ebcba307a60909824a251be984eb9567 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 4 Oct 2005 22:45:35 -0700 Subject: [XFRM]: fix sparse gfp nocast warnings Fix implicit nocast warnings in xfrm code: net/xfrm/xfrm_policy.c:232:47: warning: implicit cast to nocast type Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller --- include/net/xfrm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/xfrm.h') diff --git a/include/net/xfrm.h b/include/net/xfrm.h index a9d0d8c5dfbf..7564b2ce449f 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -875,7 +875,7 @@ static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsig } #endif -struct xfrm_policy *xfrm_policy_alloc(int gfp); +struct xfrm_policy *xfrm_policy_alloc(unsigned int __nocast gfp); extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *); int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); struct xfrm_policy *xfrm_policy_bysel(int dir, struct xfrm_selector *sel, -- cgit v1.2.2 From 77d8d7a6848c81084f413e1ec4982123a56e2ccb Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Wed, 5 Oct 2005 12:15:12 -0700 Subject: [IPSEC]: Document that policy direction is derived from the index. Here is a patch that adds a helper called xfrm_policy_id2dir to document the fact that the policy direction can be and is derived from the index. This is based on a patch by YOSHIFUJI Hideaki and 210313105@suda.edu.cn. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- include/net/xfrm.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/net/xfrm.h') diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 7564b2ce449f..b6e72f890c6c 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -931,4 +931,9 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b, } } +static inline int xfrm_policy_id2dir(u32 index) +{ + return index & 7; +} + #endif /* _NET_XFRM_H */ -- cgit v1.2.2