diff options
Diffstat (limited to 'fs/ext4/xattr.c')
| -rw-r--r-- | fs/ext4/xattr.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 1e09fc77395c..16e28c08d1e8 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -55,7 +55,6 @@ #include <linux/slab.h> #include <linux/mbcache.h> #include <linux/quotaops.h> -#include <linux/rwsem.h> #include "ext4_jbd2.h" #include "ext4.h" #include "xattr.h" @@ -179,7 +178,7 @@ ext4_xattr_handler(int name_index) /* * Inode operation listxattr() * - * dentry->d_inode->i_mutex: don't care + * d_inode(dentry)->i_mutex: don't care */ ssize_t ext4_listxattr(struct dentry *dentry, char *buffer, size_t size) @@ -424,7 +423,7 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, static int ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct buffer_head *bh = NULL; int error; struct mb_cache *ext4_mb_cache = EXT4_GET_MB_CACHE(inode); @@ -461,7 +460,7 @@ cleanup: static int ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ext4_xattr_ibody_header *header; struct ext4_inode *raw_inode; struct ext4_iloc iloc; @@ -502,7 +501,7 @@ ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { int ret, ret2; - down_read(&EXT4_I(dentry->d_inode)->xattr_sem); + down_read(&EXT4_I(d_inode(dentry))->xattr_sem); ret = ret2 = ext4_xattr_ibody_list(dentry, buffer, buffer_size); if (ret < 0) goto errout; @@ -515,7 +514,7 @@ ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) goto errout; ret += ret2; errout: - up_read(&EXT4_I(dentry->d_inode)->xattr_sem); + up_read(&EXT4_I(d_inode(dentry))->xattr_sem); return ret; } @@ -639,8 +638,7 @@ ext4_xattr_set_entry(struct ext4_xattr_info *i, struct ext4_xattr_search *s) free += EXT4_XATTR_LEN(name_len); } if (i->value) { - if (free < EXT4_XATTR_SIZE(i->value_len) || - free < EXT4_XATTR_LEN(name_len) + + if (free < EXT4_XATTR_LEN(name_len) + EXT4_XATTR_SIZE(i->value_len)) return -ENOSPC; } |