diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 7 | ||||
| -rw-r--r-- | net/core/filter.c | 6 | ||||
| -rw-r--r-- | net/core/skbuff.c | 8 | ||||
| -rw-r--r-- | net/core/utils.c | 4 |
4 files changed, 14 insertions, 11 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index fd070a0..2afb0de 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2543,13 +2543,14 @@ int dev_ioctl(unsigned int cmd, void __user *arg) case SIOCBONDENSLAVE: case SIOCBONDRELEASE: case SIOCBONDSETHWADDR: - case SIOCBONDSLAVEINFOQUERY: - case SIOCBONDINFOQUERY: case SIOCBONDCHANGEACTIVE: case SIOCBRADDIF: case SIOCBRDELIF: if (!capable(CAP_NET_ADMIN)) return -EPERM; + /* fall through */ + case SIOCBONDSLAVEINFOQUERY: + case SIOCBONDINFOQUERY: dev_load(ifr.ifr_name); rtnl_lock(); ret = dev_ifsioc(&ifr, cmd); @@ -3236,7 +3237,7 @@ static int __init net_dev_init(void) * Initialise the packet receive queues. */ - for (i = 0; i < NR_CPUS; i++) { + for_each_cpu(i) { struct softnet_data *queue; queue = &per_cpu(softnet_data, i); diff --git a/net/core/filter.c b/net/core/filter.c index 9540946..93fbd01 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -64,7 +64,7 @@ static inline void *load_pointer(struct sk_buff *skb, int k, } /** - * sk_run_filter - run a filter on a socket + * sk_run_filter - run a filter on a socket * @skb: buffer to run the filter on * @filter: filter to apply * @flen: length of filter @@ -78,8 +78,8 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int { struct sock_filter *fentry; /* We walk down these */ void *ptr; - u32 A = 0; /* Accumulator */ - u32 X = 0; /* Index Register */ + u32 A = 0; /* Accumulator */ + u32 X = 0; /* Index Register */ u32 mem[BPF_MEMWORDS]; /* Scratch Memory Store */ u32 tmp; int k; diff --git a/net/core/skbuff.c b/net/core/skbuff.c index d0732e9..6766f11 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -135,13 +135,15 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here) struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask, int fclone) { + kmem_cache_t *cache; struct skb_shared_info *shinfo; struct sk_buff *skb; u8 *data; + cache = fclone ? skbuff_fclone_cache : skbuff_head_cache; + /* Get the HEAD */ - skb = kmem_cache_alloc(fclone ? skbuff_fclone_cache : skbuff_head_cache, - gfp_mask & ~__GFP_DMA); + skb = kmem_cache_alloc(cache, gfp_mask & ~__GFP_DMA); if (!skb) goto out; @@ -180,7 +182,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask, out: return skb; nodata: - kmem_cache_free(skbuff_head_cache, skb); + kmem_cache_free(cache, skb); skb = NULL; goto out; } diff --git a/net/core/utils.c b/net/core/utils.c index ac1d1fc..fdc4f38 100644 --- a/net/core/utils.c +++ b/net/core/utils.c @@ -121,7 +121,7 @@ void __init net_random_init(void) { int i; - for (i = 0; i < NR_CPUS; i++) { + for_each_cpu(i) { struct nrnd_state *state = &per_cpu(net_rand_state,i); __net_srandom(state, i+jiffies); } @@ -133,7 +133,7 @@ static int net_random_reseed(void) unsigned long seed[NR_CPUS]; get_random_bytes(seed, sizeof(seed)); - for (i = 0; i < NR_CPUS; i++) { + for_each_cpu(i) { struct nrnd_state *state = &per_cpu(net_rand_state,i); __net_srandom(state, seed[i]); } |