commpage_bak 2188 sound/pci/echoaudio/echoaudio.c struct comm_page *commpage, *commpage_bak; commpage_bak 2193 sound/pci/echoaudio/echoaudio.c commpage_bak = kmemdup(commpage, sizeof(*commpage), GFP_KERNEL); commpage_bak 2194 sound/pci/echoaudio/echoaudio.c if (commpage_bak == NULL) commpage_bak 2199 sound/pci/echoaudio/echoaudio.c kfree(commpage_bak); commpage_bak 2213 sound/pci/echoaudio/echoaudio.c kfree(commpage_bak); commpage_bak 2217 sound/pci/echoaudio/echoaudio.c memcpy(&commpage->audio_format, &commpage_bak->audio_format, commpage_bak 2219 sound/pci/echoaudio/echoaudio.c memcpy(&commpage->sglist_addr, &commpage_bak->sglist_addr, commpage_bak 2221 sound/pci/echoaudio/echoaudio.c memcpy(&commpage->midi_output, &commpage_bak->midi_output, commpage_bak 2223 sound/pci/echoaudio/echoaudio.c kfree(commpage_bak);