ASoC: msm: Fix suspicious indent

The break statment is suspiciously indented here, causing newer
GCCs to warn about it. Let's remove the braces and deindent the
break statement. Code functionality should be the same.

Change-Id: Ia202b2f3099be624011c3c4cc552f50f3b9e2efd
CRs-Fixed: 2014919
Cc: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>