Merge tag 'v3.7-rc1' into staging/for_v3.8

Linux 3.7-rc1

* tag 'v3.7-rc1': (9579 commits)
  Linux 3.7-rc1
  x86, boot: Explicitly include autoconf.h for hostprogs
  perf: Fix UAPI fallout
  ARM: config: make sure that platforms are ordered by option string
  ARM: config: sort select statements alphanumerically
  UAPI: (Scripted) Disintegrate include/linux/byteorder
  UAPI: (Scripted) Disintegrate include/linux
  UAPI: Unexport linux/blk_types.h
  UAPI: Unexport part of linux/ppp-comp.h
  perf: Handle new rbtree implementation
  procfs: don't need a PATH_MAX allocation to hold a string representation of an int
  vfs: embed struct filename inside of names_cache allocation if possible
  audit: make audit_inode take struct filename
  vfs: make path_openat take a struct filename pointer
  vfs: turn do_path_lookup into wrapper around struct filename variant
  audit: allow audit code to satisfy getname requests from its names_list
  vfs: define struct filename and have getname() return it
  btrfs: Fix compilation with user namespace support enabled
  userns: Fix posix_acl_file_xattr_userns gid conversion
  userns: Properly print bluetooth socket uids
  ...

1 files changed, 5 insertions, 6 deletions

diff --git a/scripts/dtc/libfdt/fdt_sw.c b/scripts/dtc/libfdt/fdt_sw.c
index 698329e0cca..55ebebf1eb2 100644
--- a/scripts/dtc/libfdt/fdt_sw.c
+++ b/scripts/dtc/libfdt/fdt_sw.c
@@ -70,7 +70,7 @@ static int _fdt_sw_check_header(void *fdt)
 			return err; \
 	}
 
-static void *_fdt_grab_space(void *fdt, int len)
+static void *_fdt_grab_space(void *fdt, size_t len)
 {
 	int offset = fdt_size_dt_struct(fdt);
 	int spaceleft;
@@ -82,7 +82,7 @@ static void *_fdt_grab_space(void *fdt, int len)
 		return NULL;
 
 	fdt_set_size_dt_struct(fdt, offset + len);
-	return fdt_offset_ptr_w(fdt, offset, len);
+	return _fdt_offset_ptr_w(fdt, offset);
 }
 
 int fdt_create(void *buf, int bufsize)
@@ -237,18 +237,17 @@ int fdt_finish(void *fdt)
 	while ((tag = fdt_next_tag(fdt, offset, &nextoffset)) != FDT_END) {
 		if (tag == FDT_PROP) {
 			struct fdt_property *prop =
-				fdt_offset_ptr_w(fdt, offset, sizeof(*prop));
+				_fdt_offset_ptr_w(fdt, offset);
 			int nameoff;
 
-			if (! prop)
-				return -FDT_ERR_BADSTRUCTURE;
-
 			nameoff = fdt32_to_cpu(prop->nameoff);
 			nameoff += fdt_size_dt_strings(fdt);
 			prop->nameoff = cpu_to_fdt32(nameoff);
 		}
 		offset = nextoffset;
 	}
+	if (nextoffset < 0)
+		return nextoffset;
 
 	/* Finally, adjust the header */
 	fdt_set_totalsize(fdt, newstroffset + fdt_size_dt_strings(fdt));