fs/befs/btree.c: replace strncpy by strlcpy + coding style fixing

- strncpy + end of string assignement replaced by strlcpy

- Fix endif };

- Fix typo
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

fs/befs/btree.c

@@ -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);