shithub: libvpx

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Remove test against NULL before freeing memory

Change-Id: I6ce6395b74019345c8b7242d874761f981ad53af

--- a/vpx_scale/generic/yv12config.c

+++ b/vpx_scale/generic/yv12config.c

@@ -183,8 +183,7 @@

       ybf->buffer_alloc = (uint8_t *)yv12_align_addr(fb->data, 32);

     } else if (frame_size > ybf->buffer_alloc_sz) {

       // Allocation to hold larger frame, or first allocation.

-      if (ybf->buffer_alloc)

-        vpx_free(ybf->buffer_alloc);

+      vpx_free(ybf->buffer_alloc);

       ybf->buffer_alloc = (uint8_t *)vpx_memalign(32, frame_size);

       if (!ybf->buffer_alloc)

         return -1;