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-rw-r--r--fs/fat/namei_vfat.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 1536bc3ca0f..419deabfb9b 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -683,7 +683,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry,
{
struct super_block *sb = dir->i_sb;
struct fat_slot_info sinfo;
- struct inode *inode = NULL;
+ struct inode *inode;
struct dentry *alias;
int err, table;
@@ -693,14 +693,18 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry,
err = vfat_find(dir, &dentry->d_name, &sinfo);
if (err) {
- table++;
+ if (err == -ENOENT) {
+ table++;
+ inode = NULL;
+ goto out;
+ }
goto error;
}
inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos);
brelse(sinfo.bh);
if (IS_ERR(inode)) {
- unlock_super(sb);
- return ERR_CAST(inode);
+ err = PTR_ERR(inode);
+ goto error;
}
alias = d_find_alias(inode);
if (alias) {
@@ -713,7 +717,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry,
}
}
-error:
+out:
unlock_super(sb);
dentry->d_op = &vfat_dentry_ops[table];
dentry->d_time = dentry->d_parent->d_inode->i_version;
@@ -723,6 +727,10 @@ error:
dentry->d_time = dentry->d_parent->d_inode->i_version;
}
return dentry;
+
+error:
+ unlock_super(sb);
+ return ERR_PTR(err);
}
static int vfat_create(struct inode *dir, struct dentry *dentry, int mode,