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authorJonathan Corbet <corbet@lwn.net>2009-08-04 13:35:17 -0600
committerLinus Torvalds <torvalds@linux-foundation.org>2009-08-04 15:33:46 -0700
commit07868201070d87484bd00610a4921e879be78746 (patch)
tree262e32d1261bf05280a9711f6aa951550343979e /lib/flex_array.c
parenta40694a38a745af0dd7d8b796597ada1dd6caeb7 (diff)
downloadvexpress-lsk-07868201070d87484bd00610a4921e879be78746.tar.gz
flex_array: remove unneeded index calculation
flex_array_get() calculates an index value, then drops it on the floor; simply remove it. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Acked-by: Dave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/flex_array.c')
-rw-r--r--lib/flex_array.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/flex_array.c b/lib/flex_array.c
index 0e7894ce888..08f1636d296 100644
--- a/lib/flex_array.c
+++ b/lib/flex_array.c
@@ -254,7 +254,6 @@ void *flex_array_get(struct flex_array *fa, int element_nr)
{
int part_nr = fa_element_to_part_nr(fa, element_nr);
struct flex_array_part *part;
- int index;
if (element_nr >= fa->total_nr_elements)
return NULL;
@@ -264,6 +263,5 @@ void *flex_array_get(struct flex_array *fa, int element_nr)
part = (struct flex_array_part *)&fa->parts[0];
else
part = fa->parts[part_nr];
- index = index_inside_part(fa, element_nr);
return &part->elements[index_inside_part(fa, element_nr)];
}