diff options
Diffstat (limited to 'fs/ext4/xattr.c')
| -rw-r--r-- | fs/ext4/xattr.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index fa4b899da4b3..fc32176eee39 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -427,23 +427,23 @@ cleanup: static int ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { - int i_error, b_error; + int ret, ret2; down_read(&EXT4_I(dentry->d_inode)->xattr_sem); - i_error = ext4_xattr_ibody_list(dentry, buffer, buffer_size); - if (i_error < 0) { - b_error = 0; - } else { - if (buffer) { - buffer += i_error; - buffer_size -= i_error; - } - b_error = ext4_xattr_block_list(dentry, buffer, buffer_size); - if (b_error < 0) - i_error = 0; + ret = ret2 = ext4_xattr_ibody_list(dentry, buffer, buffer_size); + if (ret < 0) + goto errout; + if (buffer) { + buffer += ret; + buffer_size -= ret; } + ret = ext4_xattr_block_list(dentry, buffer, buffer_size); + if (ret < 0) + goto errout; + ret += ret2; +errout: up_read(&EXT4_I(dentry->d_inode)->xattr_sem); - return i_error + b_error; + return ret; } /* @@ -947,7 +947,7 @@ ext4_xattr_ibody_set(handle_t *handle, struct inode *inode, /* * ext4_xattr_set_handle() * - * Create, replace or remove an extended attribute for this inode. Buffer + * Create, replace or remove an extended attribute for this inode. Value * is NULL to remove an existing extended attribute, and non-NULL to * either replace an existing extended attribute, or create a new extended * attribute. The flags XATTR_REPLACE and XATTR_CREATE |