[PATCH 13/18] lib: bitmap: Fix typo in kerneldoc for bitmap_pos_to_ord

[Rasmus Villemoes <linux@rasmusvillemoes.dk>]

A few lines above, it was stated that positions for non-set bits are
mapped to -1, which is obviously also what the code does.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
 lib/bitmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bitmap.c b/lib/bitmap.c
index d4b3a6d..2714df9 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -712,7 +712,7 @@ EXPORT_SYMBOL(bitmap_parselist_user);
  *
  * If for example, just bits 4 through 7 are set in @buf, then @pos
  * values 4 through 7 will get mapped to 0 through 3, respectively,
- * and other @pos values will get mapped to 0.  When @pos value 7
+ * and other @pos values will get mapped to -1.  When @pos value 7
  * gets mapped to (returns) @ord value 3 in this example, that means
  * that bit 7 is the 3rd (starting with 0th) set bit in @buf.
  *
-- 
1.9.2