On Thu, Sep 05, 2013 at 01:38:37AM +0000, Linux Kernel wrote:
> Gitweb:
> http://git.kernel.org/linus/;a=commit;h=2d60fc7f7d3d79e5646646bb34811961f19d111a
> Commit: 2d60fc7f7d3d79e5646646bb34811961f19d111a
> Parent: dbae4a0c8d8794df1a6bd7e644ed94b915f46f7e
> Author: Adrian Knoth <[email protected]>
> AuthorDate: Fri Jul 5 11:28:15 2013 +0200
> Committer: Takashi Iwai <[email protected]>
> CommitDate: Fri Jul 5 14:52:42 2013 +0200
>
> ALSA: hdspm - AES32: Enable TCO/Sync-In in snd_hdspm_put_sync_ref()
> static int hdspm_autosync_ref(struct hdspm *hdspm)
> {
...
> + unsigned int syncref = (status >> HDSPM_AES32_syncref_bit) &
> 0xF;
> + if ((syncref >= HDSPM_AES32_AUTOSYNC_FROM_WORD) &&
> + (syncref <= HDSPM_AES32_AUTOSYNC_FROM_SYNC_IN))
> {
> return syncref;
> + }
Because syncref is unsigned, the first part of that if always evaluates true.
(it will always be >0)
Dave
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