tree 276ad2aa80b54b674b67e74552fbab443a235b8b
parent 6f6f3fcb87a53c720941f4bd039ec2c0bce66625
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1423782146 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1423796055 -0800

hexdump: do a few calculations ahead

Instead of doing calculations in each case of different groupsize let's do
them beforehand.  While there, change the switch to an if-else-if
construction.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>