hwc: unlock mutex before return

Change-Id: I25618928beadacc26000e1b215c864144ebcf1d5
Signed-off-by: Konstantin Drabeniuk <k.drabeniuk@samsung.com>

diff --git a/src/tdm_output.c b/src/tdm_output.c
index 3bafd32..1d84a1c 100644 (file)
--- a/src/tdm_output.c
+++ b/src/tdm_output.c
@@ -331,7 +331,9 @@ tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
                *error = TDM_ERROR_NONE;
 
        if (private_display->hwc_enable) {
-               *error = TDM_ERROR_INVALID_PARAMETER;
+               _pthread_mutex_unlock(&private_display->lock);
+               if (error)
+                       *error = TDM_ERROR_INVALID_PARAMETER;
                return NULL;
        }