- patches.apparmor/remove_suid_new_case_in_2.6.22.diff: Merge fix.

[linux-flexiantxendom0-3.2.10.git] / fs / ext4 / namei.c

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index e7e1d79..4ec57be 100644 (file)
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -36,7 +36,6 @@
 #include <linux/quotaops.h>
 #include <linux/buffer_head.h>
 #include <linux/bio.h>
-#include <linux/smp_lock.h>
 
 #include "namei.h"
 #include "xattr.h"
@@ -967,6 +966,7 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
                                  (block<<EXT4_BLOCK_SIZE_BITS(sb))
                                          +((char *)de - bh->b_data))) {
                                brelse (bh);
+                               *err = ERR_BAD_DX_DIR;
                                goto errout;
                        }
                        *res_dir = de;
@@ -1132,9 +1132,9 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
        char *data1 = (*bh)->b_data, *data2;
        unsigned split;
        struct ext4_dir_entry_2 *de = NULL, *de2;
-       int     err;
+       int     err = 0;
 
-       bh2 = ext4_append (handle, dir, &newblock, error);
+       bh2 = ext4_append (handle, dir, &newblock, &err);
        if (!(bh2)) {
                brelse(*bh);
                *bh = NULL;
@@ -1143,14 +1143,9 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
 
        BUFFER_TRACE(*bh, "get_write_access");
        err = ext4_journal_get_write_access(handle, *bh);
-       if (err) {
-       journal_error:
-               brelse(*bh);
-               brelse(bh2);
-               *bh = NULL;
-               ext4_std_error(dir->i_sb, err);
-               goto errout;
-       }
+       if (err)
+               goto journal_error;
+
        BUFFER_TRACE(frame->bh, "get_write_access");
        err = ext4_journal_get_write_access(handle, frame->bh);
        if (err)
@@ -1193,8 +1188,16 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
                goto journal_error;
        brelse (bh2);
        dxtrace(dx_show_index ("frame", frame->entries));
-errout:
        return de;
+
+journal_error:
+       brelse(*bh);
+       brelse(bh2);
+       *bh = NULL;
+       ext4_std_error(dir->i_sb, err);
+errout:
+       *error = err;
+       return NULL;
 }
 #endif