dentry.c, security.c: Cleanups, fixes
[wimlib] / src / verify.c
index 89da4b8dff999d0e35b2312ee6297a5ea61186b7..56e77ef759f1ac4fb7bda0e844894af8658895df 100644 (file)
@@ -41,7 +41,6 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
        const struct wim_security_data *sd = wim_const_security_data(w);
        struct wim_dentry *first_dentry = inode_first_dentry(inode);
        struct wim_dentry *dentry;
-       int ret = WIMLIB_ERR_INVALID_DENTRY;
 
        /* Check the security ID.  -1 is valid and means "no security
         * descriptor".  Anything else has to be a valid index into the WIM
@@ -49,7 +48,7 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
        if (inode->i_security_id < -1) {
                ERROR("Dentry `%"TS"' has an invalid security ID (%d)",
                      dentry_full_path(first_dentry), inode->i_security_id);
-               goto out;
+               return WIMLIB_ERR_INVALID_DENTRY;
        }
 
        if (inode->i_security_id >= 0 &&
@@ -59,7 +58,7 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
                      "(there are only %u entries in the security table)",
                      dentry_full_path(first_dentry), inode->i_security_id,
                      sd->num_entries);
-               goto out;
+               return WIMLIB_ERR_INVALID_DENTRY;
        }
 
        /* Check that lookup table entries for all the inode's stream exist,
@@ -77,7 +76,7 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
                                ERROR("Could not find lookup table entry for stream "
                                      "%u of dentry `%"TS"'",
                                      i, dentry_full_path(first_dentry));
-                               goto out;
+                               return WIMLIB_ERR_INVALID_DENTRY;
                        }
                        if (lte)
                                lte->real_refcnt += inode->i_nlink;
@@ -95,7 +94,7 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
        if (num_unnamed_streams > 1) {
                ERROR("Dentry `%"TS"' has multiple (%u) un-named streams",
                      dentry_full_path(first_dentry), num_unnamed_streams);
-               goto out;
+               return WIMLIB_ERR_INVALID_DENTRY;
        }
 
        /* Files cannot have multiple DOS names, even if they have multiple
@@ -109,7 +108,7 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
                                      "both `%"TS"' and `%"TS"'",
                                      dentry_full_path(dentry_with_dos_name),
                                      dentry_full_path(dentry));
-                               goto out;
+                               return WIMLIB_ERR_INVALID_DENTRY;
                        }
                        dentry_with_dos_name = dentry;
                }
@@ -119,13 +118,11 @@ verify_inode(struct wim_inode *inode, const WIMStruct *w)
        if (inode->i_nlink > 1 && inode->i_attributes & FILE_ATTRIBUTE_DIRECTORY) {
                ERROR("Hard-linked directory `%"TS"' is unsupported",
                      dentry_full_path(first_dentry));
-               goto out;
+               return WIMLIB_ERR_INVALID_DENTRY;
        }
 
        inode->i_verified = 1;
-       ret = 0;
-out:
-       return ret;
+       return 0;
 }
 
 /* Run some miscellaneous verifications on a WIM dentry */
@@ -140,7 +137,7 @@ verify_dentry(struct wim_dentry *dentry, void *wim)
         * in which case we need to force the inode to be verified again.) */
        if (!dentry->d_inode->i_verified) {
                ret = verify_inode(dentry->d_inode, w);
-               if (ret != 0)
+               if (ret)
                        return ret;
        }