firewire: core: fix multichannel IR with buffers larger than 2 GB
authorClemens Ladisch <clemens@ladisch.de>
Wed, 13 Jun 2012 20:28:24 +0000 (22:28 +0200)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Sun, 17 Jun 2012 17:35:26 +0000 (19:35 +0200)
With a 32-bit i, computing i<<PAGE_SHIFT might result in
an overflow and in an eventual sign-extension.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

No differences found