Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 5 insertions, 6 deletions

diff --git a/fs/befs/btree.c b/fs/befs/btree.c
index a2cd305a993..9c7faa8a928 100644
--- a/fs/befs/btree.c
+++ b/fs/befs/btree.c
@@ -318,7 +318,7 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
  * befs_find_key - Search for a key within a node
  * @sb: Filesystem superblock
  * @node: Node to find the key within
- * @key: Keystring to search for
+ * @findkey: Keystring to search for
  * @value: If key is found, the value stored with the key is put here
  *
  * finds exact match if one exists, and returns BEFS_BT_MATCH
@@ -405,7 +405,7 @@ befs_find_key(struct super_block *sb, befs_btree_node * node,
  * Heres how it works: Key_no is the index of the key/value pair to 
  * return in keybuf/value.
  * Bufsize is the size of keybuf (BEFS_NAME_LEN+1 is a good size). Keysize is 
- * the number of charecters in the key (just a convenience).
+ * the number of characters in the key (just a convenience).
  *
  * Algorithm:
  *   Get the first leafnode of the tree. See if the requested key is in that
@@ -502,12 +502,11 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
 			   "for key of size %d", __func__, bufsize, keylen);
 		brelse(this_node->bh);
 		goto error_alloc;
-	};
+	}
 
-	strncpy(keybuf, keystart, keylen);
+	strlcpy(keybuf, keystart, keylen + 1);
 	*value = fs64_to_cpu(sb, valarray[cur_key]);
 	*keysize = keylen;
-	keybuf[keylen] = '\0';
 
 	befs_debug(sb, "Read [%llu,%d]: Key \"%.*s\", Value %llu", node_off,
 		   cur_key, keylen, keybuf, *value);
@@ -707,7 +706,7 @@ befs_bt_get_key(struct super_block *sb, befs_btree_node * node,
  * @key1: pointer to the first key to be compared 
  * @keylen1: length in bytes of key1
  * @key2: pointer to the second key to be compared
- * @kelen2: length in bytes of key2
+ * @keylen2: length in bytes of key2
  *
  * Returns 0 if @key1 and @key2 are equal.
  * Returns >0 if @key1 is greater.