Merge branch 'akpm' (patches from Andrew Morton) into next

Merge more updates from Andrew Morton:

 - Most of the rest of MM.

   This includes "mark remap_file_pages syscall as deprecated" but the
   actual "replace remap_file_pages syscall with emulation" is held
   back.  I guess we'll need to work out when to pull the trigger on
   that one.

 - various minor cleanups to obscure filesystems

 - the drivers/rtc queue

 - hfsplus updates

 - ufs, hpfs, fatfs, affs, reiserfs

 - Documentation/

 - signals

 - procfs

 - cpu hotplug

 - lib/idr.c

 - rapidio

 - sysctl

 - ipc updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (171 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, 10 insertions, 19 deletions

diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index d626756ff721..a16fbd4e8241 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -133,14 +133,6 @@ befs_get_block(struct inode *inode, sector_t block,
 
         befs_debug(sb, "---> befs_get_block() for inode %lu, block %ld",
                    (unsigned long)inode->i_ino, (long)block);
-
-        if (block < 0) {
-                befs_error(sb, "befs_get_block() was asked for a block "
-                           "number less than zero: block %ld in inode %lu",
-                           (long)block, (unsigned long)inode->i_ino);
-                return -EIO;
-        }
-
         if (create) {
                 befs_error(sb, "befs_get_block() was asked to write to "
                            "block %ld in inode %lu", (long)block,
@@ -396,9 +388,8 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino)
         if (S_ISLNK(inode->i_mode) && !(befs_ino->i_flags & BEFS_LONG_SYMLINK)){
                 inode->i_size = 0;
                 inode->i_blocks = befs_sb->block_size / VFS_BLOCK_SIZE;
-                strncpy(befs_ino->i_data.symlink, raw_inode->data.symlink,
-                        BEFS_SYMLINK_LEN - 1);
-                befs_ino->i_data.symlink[BEFS_SYMLINK_LEN - 1] = '\0';
+                strlcpy(befs_ino->i_data.symlink, raw_inode->data.symlink,
+                        BEFS_SYMLINK_LEN);
         } else {
                 int num_blks;
 
@@ -591,21 +582,21 @@ befs_utf2nls(struct super_block *sb, const char *in,
 /**
  * befs_nls2utf - Convert NLS string to utf8 encodeing
  * @sb: Superblock
- * @src: Input string buffer in NLS format
- * @srclen: Length of input string in bytes
- * @dest: The output string in UTF-8 format
- * @destlen: Length of the output buffer
+ * @in: Input string buffer in NLS format
+ * @in_len: Length of input string in bytes
+ * @out: The output string in UTF-8 format
+ * @out_len: Length of the output buffer
  * 
- * Converts input string @src, which is in the format of the loaded NLS map,
+ * Converts input string @in, which is in the format of the loaded NLS map,
  * into a utf8 string.
  * 
- * The destination string @dest is allocated by this function and the caller is
+ * The destination string @out is allocated by this function and the caller is
  * responsible for freeing it with kfree()
  * 
- * On return, *@destlen is the length of @dest in bytes.
+ * On return, *@out_len is the length of @out in bytes.
  *
  * On success, the return value is the number of utf8 characters written to
- * the output buffer @dest.
+ * the output buffer @out.
  *  
  * On Failure, a negative number coresponding to the error code is returned.
  */