Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

[pandora-kernel.git] / fs / cifs / inode.c

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 05f874c..35d54bb 100644 (file)
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -337,6 +337,7 @@ int cifs_get_inode_info(struct inode **pinode,
                pfindData = (FILE_ALL_INFO *)buf;
                /* could do find first instead but this returns more info */
                rc = CIFSSMBQPathInfo(xid, pTcon, search_path, pfindData,
+                             0 /* not legacy */,
                              cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
                                CIFS_MOUNT_MAP_SPECIAL_CHR);
                /* BB optimize code so we do not make the above call
@@ -384,8 +385,10 @@ int cifs_get_inode_info(struct inode **pinode,
                /* get new inode */
                if (*pinode == NULL) {
                        *pinode = new_inode(sb);
-                       if (*pinode == NULL)
+                       if (*pinode == NULL) {
+                               kfree(buf);
                                return -ENOMEM;
+                       }
                        /* Is an i_ino of zero legal? Can we use that to check
                           if the server supports returning inode numbers?  Are
                           there other sanity checks we can use to ensure that
@@ -431,8 +434,11 @@ int cifs_get_inode_info(struct inode **pinode,
                (pTcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE) & 0xFFFFFE00;*/
 
                /* Linux can not store file creation time so ignore it */
-               inode->i_atime =
-                   cifs_NTtimeToUnix(le64_to_cpu(pfindData->LastAccessTime));
+               if(pfindData->LastAccessTime)
+                       inode->i_atime = cifs_NTtimeToUnix
+                               (le64_to_cpu(pfindData->LastAccessTime));
+               else /* do not need to use current_fs_time - time not stored */
+                       inode->i_atime = CURRENT_TIME;
                inode->i_mtime =
                    cifs_NTtimeToUnix(le64_to_cpu(pfindData->LastWriteTime));
                inode->i_ctime =
@@ -590,7 +596,7 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
 
        if (!rc) {
                if (direntry->d_inode)
-                       direntry->d_inode->i_nlink--;
+                       drop_nlink(direntry->d_inode);
        } else if (rc == -ENOENT) {
                d_drop(direntry);
        } else if (rc == -ETXTBSY) {
@@ -609,7 +615,7 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                                                CIFS_MOUNT_MAP_SPECIAL_CHR);
                        CIFSSMBClose(xid, pTcon, netfid);
                        if (direntry->d_inode)
-                               direntry->d_inode->i_nlink--;
+                               drop_nlink(direntry->d_inode);
                }
        } else if (rc == -EACCES) {
                /* try only if r/o attribute set in local lookup data? */
@@ -663,7 +669,7 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                                                CIFS_MOUNT_MAP_SPECIAL_CHR);
                        if (!rc) {
                                if (direntry->d_inode)
-                                       direntry->d_inode->i_nlink--;
+                                       drop_nlink(direntry->d_inode);
                        } else if (rc == -ETXTBSY) {
                                int oplock = FALSE;
                                __u16 netfid;
@@ -684,7 +690,7 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                                                    CIFS_MOUNT_MAP_SPECIAL_CHR);
                                        CIFSSMBClose(xid, pTcon, netfid);
                                        if (direntry->d_inode)
-                                               direntry->d_inode->i_nlink--;
+                                               drop_nlink(direntry->d_inode);
                                }
                        /* BB if rc = -ETXTBUSY goto the rename logic BB */
                        }
@@ -735,7 +741,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
                cFYI(1, ("cifs_mkdir returned 0x%x", rc));
                d_drop(direntry);
        } else {
-               inode->i_nlink++;
+               inc_nlink(inode);
                if (pTcon->ses->capabilities & CAP_UNIX)
                        rc = cifs_get_inode_info_unix(&newinode, full_path,
                                                      inode->i_sb,xid);
@@ -816,9 +822,9 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
                          cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
 
        if (!rc) {
-               inode->i_nlink--;
+               drop_nlink(inode);
                i_size_write(direntry->d_inode,0);
-               direntry->d_inode->i_nlink = 0;
+               clear_nlink(direntry->d_inode);
        }
 
        cifsInode = CIFS_I(direntry->d_inode);