Merge with http://kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

[linux-2.6] / sound / core / pcm.c

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 1be470e942efa6e0c6159d99a0bac430caa553f2..184e74b75ba96f78c523d3464960c42cf09396b9 100644 (file)
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -273,7 +273,8 @@ static void snd_pcm_proc_info_read(snd_pcm_substream_t *substream, snd_info_buff
        snd_pcm_info_t *info;
        int err;
 
-       snd_runtime_check(substream, return);
+       if (! substream)
+               return;
 
        info = kmalloc(sizeof(*info), GFP_KERNEL);
        if (! info) {