A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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don't bother with ->d_inode->i_sb - it's always equal to ->d_sb

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... and neither can ever be NULL

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2016-04-10 01:33:30 -04:00
commit fc64005c93
30 changed files with 41 additions and 50 deletions
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4
fs/ext4/namei.c
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@ -1638,13 +1638,13 @@ struct dentry *ext4_get_parent(struct dentry *child)
ino = le32_to_cpu(de->inode);
brelse(bh);
if (!ext4_valid_inum(d_inode(child)->i_sb, ino)) {
if (!ext4_valid_inum(child->d_sb, ino)) {
EXT4_ERROR_INODE(d_inode(child),
"bad parent inode number: %u", ino);
return ERR_PTR(-EFSCORRUPTED);
}
return d_obtain_alias(ext4_iget_normal(d_inode(child)->i_sb, ino));
return d_obtain_alias(ext4_iget_normal(child->d_sb, ino));
}
/*