The memcpy() call overwrites the content of the *data pointer instead of
filling the newly-allocated memory (which pointer is hold by *data).
Fix this by merging kzalloc+memcpy into a single kmemdup() call.
Thanks Joe Perches for suggesting using kmemdup()
Fixes: 60dc8dbacb00 ("ASoC: Intel: sst: Add some helper functions") Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org