smbd: Remove unused "poffset" parameter from SearchDir()

The only caller threw the result away.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/smbd/dir.c b/source3/smbd/dir.c
index 7bf0646a6dbd002c04d598b39f0921db91617d8c..264b0478033e596f837daf6e8a563a69ce507699 100644 (file)
--- a/source3/smbd/dir.c
+++ b/source3/smbd/dir.c
@@ -84,7 +84,7 @@ static void DirCacheAdd(struct smb_Dir *dir_hnd, const char *name, long offset);
 
 static int smb_Dir_destructor(struct smb_Dir *dir_hnd);
 
-static bool SearchDir(struct smb_Dir *dir_hnd, const char *name, long *poffset);
+static bool SearchDir(struct smb_Dir *dir_hnd, const char *name);
 static void SeekDir(struct smb_Dir *dirp, long offset);
 static long TellDir(struct smb_Dir *dirp);
 
@@ -533,13 +533,12 @@ ret:
 
 bool dptr_SearchDir(struct dptr_struct *dptr, const char *name)
 {
-       long offset;
        if (!dptr->has_wild && (dptr->dir_hnd->offset == END_OF_DIRECTORY_OFFSET)) {
                /* This is a singleton directory and we're already at the end. */
                return False;
        }
 
-       return SearchDir(dptr->dir_hnd, name, &offset);
+       return SearchDir(dptr->dir_hnd, name);
 }
 
 struct files_struct *dir_hnd_fetch_fsp(struct smb_Dir *dir_hnd)
@@ -1604,19 +1603,19 @@ static void DirCacheAdd(struct smb_Dir *dir_hnd, const char *name, long offset)
  Don't check for veto or invisible files.
 ********************************************************************/
 
-static bool SearchDir(struct smb_Dir *dir_hnd, const char *name, long *poffset)
+static bool SearchDir(struct smb_Dir *dir_hnd, const char *name)
 {
        int i;
        const char *entry = NULL;
        char *talloced = NULL;
        connection_struct *conn = dir_hnd->conn;
+       long offset = 0;
 
        /* Search back in the name cache. */
        if (dir_hnd->name_cache_size && dir_hnd->name_cache) {
                for (i = dir_hnd->name_cache_index; i >= 0; i--) {
                        struct name_cache_entry *e = &dir_hnd->name_cache[i];
                        if (e->name && (dir_hnd->case_sensitive ? (strcmp(e->name, name) == 0) : strequal(e->name, name))) {
-                               *poffset = e->offset;
                                SeekDir(dir_hnd, e->offset);
                                return True;
                        }
@@ -1625,7 +1624,6 @@ static bool SearchDir(struct smb_Dir *dir_hnd, const char *name, long *poffset)
                                i > dir_hnd->name_cache_index; i--) {
                        struct name_cache_entry *e = &dir_hnd->name_cache[i];
                        if (e->name && (dir_hnd->case_sensitive ? (strcmp(e->name, name) == 0) : strequal(e->name, name))) {
-                               *poffset = e->offset;
                                SeekDir(dir_hnd, e->offset);
                                return True;
                        }
@@ -1635,8 +1633,7 @@ static bool SearchDir(struct smb_Dir *dir_hnd, const char *name, long *poffset)
        /* Not found in the name cache. Rewind directory and start from scratch. */
        SMB_VFS_REWINDDIR(conn, dir_hnd->dir);
        dir_hnd->file_number = 0;
-       *poffset = START_OF_DIRECTORY_OFFSET;
-       while ((entry = ReadDirName(dir_hnd, poffset, NULL, &talloced))) {
+       while ((entry = ReadDirName(dir_hnd, &offset, NULL, &talloced))) {
                if (dir_hnd->case_sensitive ? (strcmp(entry, name) == 0) : strequal(entry, name)) {
                        TALLOC_FREE(talloced);
                        return True;