mtd-utils: get rid of extern inline to fix build errors

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38565

tools/mtd-utils/patches/137-no_extern_inline.patch

@@ -0,0 +1,41 @@
+--- a/mkfs.ubifs/hashtable/hashtable_itr.c
++++ b/mkfs.ubifs/hashtable/hashtable_itr.c
+@@ -35,18 +35,6 @@ hashtable_iterator(struct hashtable *h)
+ }
+ 
+ /*****************************************************************************/
+-/* key      - return the key of the (key,value) pair at the current position */
+-/* value    - return the value of the (key,value) pair at the current position */
+-
+-void *
+-hashtable_iterator_key(struct hashtable_itr *i)
+-{ return i->e->k; }
+-
+-void *
+-hashtable_iterator_value(struct hashtable_itr *i)
+-{ return i->e->v; }
+-
+-/*****************************************************************************/
+ /* advance - advance the iterator to the next element
+  *           returns zero if advanced to end of table */
+ 
+--- a/mkfs.ubifs/hashtable/hashtable_itr.h
++++ b/mkfs.ubifs/hashtable/hashtable_itr.h
+@@ -28,7 +28,7 @@ hashtable_iterator(struct hashtable *h);
+ /* hashtable_iterator_key
+  * - return the value of the (key,value) pair at the current position */
+ 
+-extern inline void *
++static inline void *
+ hashtable_iterator_key(struct hashtable_itr *i)
+ {
+     return i->e->k;
+@@ -37,7 +37,7 @@ hashtable_iterator_key(struct hashtable_
+ /*****************************************************************************/
+ /* value - return the value of the (key,value) pair at the current position */
+ 
+-extern inline void *
++static inline void *
+ hashtable_iterator_value(struct hashtable_itr *i)
+ {
+     return i->e->v;