From 86a76caf8705e3524e15f343f3c4806939a06dc8 Mon Sep 17 00:00:00 2001 From: Victor Fusco Date: Fri, 8 Jul 2005 14:57:47 -0700 Subject: [NET]: Fix sparse warnings From: Victor Fusco Fix the sparse warning "implicit cast to nocast type" Signed-off-by: Victor Fusco Signed-off-by: Domen Puncer Signed-off-by: David S. Miller --- net/core/dev.c | 2 +- net/core/skbuff.c | 17 ++++++++++------- net/core/sock.c | 11 +++++++---- net/ipv4/tcp_output.c | 2 +- 4 files changed, 19 insertions(+), 13 deletions(-) (limited to 'net') diff --git a/net/core/dev.c b/net/core/dev.c index 7f5f62c65115..ff9dc029233a 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1127,7 +1127,7 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb) extern void skb_release_data(struct sk_buff *); /* Keep head the same: replace data */ -int __skb_linearize(struct sk_buff *skb, int gfp_mask) +int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask) { unsigned int size; u8 *data; diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 733deee24b9f..d9f7b06fe886 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -129,7 +129,7 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here) * Buffers may only be allocated from interrupts using a @gfp_mask of * %GFP_ATOMIC. */ -struct sk_buff *alloc_skb(unsigned int size, int gfp_mask) +struct sk_buff *alloc_skb(unsigned int size, unsigned int __nocast gfp_mask) { struct sk_buff *skb; u8 *data; @@ -182,7 +182,8 @@ nodata: * %GFP_ATOMIC. */ struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, - unsigned int size, int gfp_mask) + unsigned int size, + unsigned int __nocast gfp_mask) { struct sk_buff *skb; u8 *data; @@ -322,7 +323,7 @@ void __kfree_skb(struct sk_buff *skb) * %GFP_ATOMIC. */ -struct sk_buff *skb_clone(struct sk_buff *skb, int gfp_mask) +struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask) { struct sk_buff *n = kmem_cache_alloc(skbuff_head_cache, gfp_mask); @@ -460,7 +461,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) * header is going to be modified. Use pskb_copy() instead. */ -struct sk_buff *skb_copy(const struct sk_buff *skb, int gfp_mask) +struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_mask) { int headerlen = skb->data - skb->head; /* @@ -499,7 +500,7 @@ struct sk_buff *skb_copy(const struct sk_buff *skb, int gfp_mask) * The returned buffer has a reference count of 1. */ -struct sk_buff *pskb_copy(struct sk_buff *skb, int gfp_mask) +struct sk_buff *pskb_copy(struct sk_buff *skb, unsigned int __nocast gfp_mask) { /* * Allocate the copy buffer @@ -557,7 +558,8 @@ out: * reloaded after call to this function. */ -int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, int gfp_mask) +int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, + unsigned int __nocast gfp_mask) { int i; u8 *data; @@ -647,7 +649,8 @@ struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom) * only by netfilter in the cases when checksum is recalculated? --ANK */ struct sk_buff *skb_copy_expand(const struct sk_buff *skb, - int newheadroom, int newtailroom, int gfp_mask) + int newheadroom, int newtailroom, + unsigned int __nocast gfp_mask) { /* * Allocate the copy buffer diff --git a/net/core/sock.c b/net/core/sock.c index a6ec3ada7f9e..8b35ccdc2b3b 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -622,7 +622,8 @@ lenout: * @prot: struct proto associated with this new sock instance * @zero_it: if we should zero the newly allocated sock */ -struct sock *sk_alloc(int family, int priority, struct proto *prot, int zero_it) +struct sock *sk_alloc(int family, unsigned int __nocast priority, + struct proto *prot, int zero_it) { struct sock *sk = NULL; kmem_cache_t *slab = prot->slab; @@ -750,7 +751,8 @@ unsigned long sock_i_ino(struct sock *sk) /* * Allocate a skb from the socket's send buffer. */ -struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, int priority) +struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, + unsigned int __nocast priority) { if (force || atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) { struct sk_buff * skb = alloc_skb(size, priority); @@ -765,7 +767,8 @@ struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, int /* * Allocate a skb from the socket's receive buffer. */ -struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, int priority) +struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, + unsigned int __nocast priority) { if (force || atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf) { struct sk_buff *skb = alloc_skb(size, priority); @@ -780,7 +783,7 @@ struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, int /* * Allocate a memory block from the socket's option memory buffer. */ -void *sock_kmalloc(struct sock *sk, int size, int priority) +void *sock_kmalloc(struct sock *sk, int size, unsigned int __nocast priority) { if ((unsigned)size <= sysctl_optmem_max && atomic_read(&sk->sk_omem_alloc) + size < sysctl_optmem_max) { diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index e041d057ec86..e3f8ea1bfa9c 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1613,7 +1613,7 @@ void tcp_send_fin(struct sock *sk) * was unread data in the receive queue. This behavior is recommended * by draft-ietf-tcpimpl-prob-03.txt section 3.10. -DaveM */ -void tcp_send_active_reset(struct sock *sk, int priority) +void tcp_send_active_reset(struct sock *sk, unsigned int __nocast priority) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; -- cgit v1.2.1