ASoC: wcd9xxx: Fix incorrect error message

Error message is getting printed even though there
is no error. Change code to print only in case of
error.

Change-Id: Ic381c26e559d09538c2c7c77e7907964765ab4cb
Signed-off-by: Simmi Pateriya <simmip@codeaurora.org>
1 file changed