diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ecryptfs/crypto.c | 23 | ||||
| -rw-r--r-- | fs/mbcache.c | 2 | ||||
| -rw-r--r-- | fs/proc/proc_sysctl.c | 6 |
3 files changed, 12 insertions, 19 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index 0a9882edf56..7a472b12999 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -282,10 +282,8 @@ int virt_to_scatterlist(const void *addr, int size, struct scatterlist *sg, while (size > 0 && i < sg_size) { pg = virt_to_page(addr); offset = offset_in_page(addr); - if (sg) { - sg_set_page(&sg[i], pg); - sg[i].offset = offset; - } + if (sg) + sg_set_page(&sg[i], pg, 0, offset); remainder_of_page = PAGE_CACHE_SIZE - offset; if (size >= remainder_of_page) { if (sg) @@ -716,12 +714,8 @@ ecryptfs_encrypt_page_offset(struct ecryptfs_crypt_stat *crypt_stat, sg_init_table(&src_sg, 1); sg_init_table(&dst_sg, 1); - sg_set_page(&src_sg, src_page); - src_sg.offset = src_offset; - src_sg.length = size; - sg_set_page(&dst_sg, dst_page); - dst_sg.offset = dst_offset; - dst_sg.length = size; + sg_set_page(&src_sg, src_page, size, src_offset); + sg_set_page(&dst_sg, dst_page, size, dst_offset); return encrypt_scatterlist(crypt_stat, &dst_sg, &src_sg, size, iv); } @@ -746,14 +740,11 @@ ecryptfs_decrypt_page_offset(struct ecryptfs_crypt_stat *crypt_stat, struct scatterlist src_sg, dst_sg; sg_init_table(&src_sg, 1); + sg_set_page(&src_sg, src_page, size, src_offset); + sg_init_table(&dst_sg, 1); + sg_set_page(&dst_sg, dst_page, size, dst_offset); - sg_set_page(&src_sg, src_page); - src_sg.offset = src_offset; - src_sg.length = size; - sg_set_page(&dst_sg, dst_page); - dst_sg.offset = dst_offset; - dst_sg.length = size; return decrypt_scatterlist(crypt_stat, &dst_sg, &src_sg, size, iv); } diff --git a/fs/mbcache.c b/fs/mbcache.c index 1046cbefbfb..eb31b73e7d6 100644 --- a/fs/mbcache.c +++ b/fs/mbcache.c @@ -403,9 +403,9 @@ mb_cache_entry_alloc(struct mb_cache *cache) { struct mb_cache_entry *ce; - atomic_inc(&cache->c_entry_count); ce = kmem_cache_alloc(cache->c_entry_cache, GFP_KERNEL); if (ce) { + atomic_inc(&cache->c_entry_count); INIT_LIST_HEAD(&ce->e_lru_list); INIT_LIST_HEAD(&ce->e_block_list); ce->e_cache = cache; diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 680c429bfa2..4e57fcf8598 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -171,7 +171,8 @@ static ssize_t proc_sys_read(struct file *filp, char __user *buf, struct dentry *dentry = filp->f_dentry; struct ctl_table_header *head; struct ctl_table *table; - ssize_t error, res; + ssize_t error; + size_t res; table = do_proc_sys_lookup(dentry->d_parent, &dentry->d_name, &head); /* Has the sysctl entry disappeared on us? */ @@ -209,7 +210,8 @@ static ssize_t proc_sys_write(struct file *filp, const char __user *buf, struct dentry *dentry = filp->f_dentry; struct ctl_table_header *head; struct ctl_table *table; - ssize_t error, res; + ssize_t error; + size_t res; table = do_proc_sys_lookup(dentry->d_parent, &dentry->d_name, &head); /* Has the sysctl entry disappeared on us? */ |