Merge tag 'upstream-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs

Pull UBI, UBIFS and JFFS2 updates from Richard Weinberger:
 "UBI:
   - Be less stupid when placing a fastmap anchor
   - Try harder to get an empty PEB in case of contention
   - Make ubiblock to warn if image is not a multiple of 512

  UBIFS:
   - Various fixes in error paths

  JFFS2:
   - Various fixes in error paths"

* tag 'upstream-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
  jffs2: Fix memory leak in jffs2_scan_eraseblock() error path
  jffs2: Remove jffs2_gc_fetch_page and jffs2_gc_release_page
  jffs2: Fix possible null-pointer dereferences in jffs2_add_frag_to_fragtree()
  ubi: block: Warn if volume size is not multiple of 512
  ubifs: Fix memory leak bug in alloc_ubifs_info() error path
  ubifs: Fix memory leak in __ubifs_node_verify_hmac error path
  ubifs: Fix memory leak in read_znode() error path
  ubi: ubi_wl_get_peb: Increase the number of attempts while getting PEB
  ubi: Don't do anchor move within fastmap area
  ubifs: Remove redundant assignment to pointer fname

1 files changed, 0 insertions, 27 deletions

diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 05fe6cf5f1ac..ab8cdd9e9325 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -682,33 +682,6 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
 	return JFFS2_INODE_INFO(inode);
 }
 
-unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c,
-				   struct jffs2_inode_info *f,
-				   unsigned long offset,
-				   unsigned long *priv)
-{
-	struct inode *inode = OFNI_EDONI_2SFFJ(f);
-	struct page *pg;
-
-	pg = read_cache_page(inode->i_mapping, offset >> PAGE_SHIFT,
-			     jffs2_do_readpage_unlock, inode);
-	if (IS_ERR(pg))
-		return (void *)pg;
-
-	*priv = (unsigned long)pg;
-	return kmap(pg);
-}
-
-void jffs2_gc_release_page(struct jffs2_sb_info *c,
-			   unsigned char *ptr,
-			   unsigned long *priv)
-{
-	struct page *pg = (void *)*priv;
-
-	kunmap(pg);
-	put_page(pg);
-}
-
 static int jffs2_flash_setup(struct jffs2_sb_info *c) {
 	int ret = 0;