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-rw-r--r--fs/ext4/xattr.c28
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:
427static int 427static int
428ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) 428ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
429{ 429{
430 int i_error, b_error; 430 int ret, ret2;
431 431
432 down_read(&EXT4_I(dentry->d_inode)->xattr_sem); 432 down_read(&EXT4_I(dentry->d_inode)->xattr_sem);
433 i_error = ext4_xattr_ibody_list(dentry, buffer, buffer_size); 433 ret = ret2 = ext4_xattr_ibody_list(dentry, buffer, buffer_size);
434 if (i_error < 0) { 434 if (ret < 0)
435 b_error = 0; 435 goto errout;
436 } else { 436 if (buffer) {
437 if (buffer) { 437 buffer += ret;
438 buffer += i_error; 438 buffer_size -= ret;
439 buffer_size -= i_error;
440 }
441 b_error = ext4_xattr_block_list(dentry, buffer, buffer_size);
442 if (b_error < 0)
443 i_error = 0;
444 } 439 }
440 ret = ext4_xattr_block_list(dentry, buffer, buffer_size);
441 if (ret < 0)
442 goto errout;
443 ret += ret2;
444errout:
445 up_read(&EXT4_I(dentry->d_inode)->xattr_sem); 445 up_read(&EXT4_I(dentry->d_inode)->xattr_sem);
446 return i_error + b_error; 446 return ret;
447} 447}
448 448
449/* 449/*
@@ -947,7 +947,7 @@ ext4_xattr_ibody_set(handle_t *handle, struct inode *inode,
947/* 947/*
948 * ext4_xattr_set_handle() 948 * ext4_xattr_set_handle()
949 * 949 *
950 * Create, replace or remove an extended attribute for this inode. Buffer 950 * Create, replace or remove an extended attribute for this inode. Value
951 * is NULL to remove an existing extended attribute, and non-NULL to 951 * is NULL to remove an existing extended attribute, and non-NULL to
952 * either replace an existing extended attribute, or create a new extended 952 * either replace an existing extended attribute, or create a new extended
953 * attribute. The flags XATTR_REPLACE and XATTR_CREATE 953 * attribute. The flags XATTR_REPLACE and XATTR_CREATE