staging/line6: Fix sparse warning 'Using plain integer as NULL pointer'

[cascardo/linux.git] / drivers / staging / line6 / capture.c

diff --git a/drivers/staging/line6/capture.c b/drivers/staging/line6/capture.c
index 1e3bb14..9647154 100644 (file)
--- a/drivers/staging/line6/capture.c
+++ b/drivers/staging/line6/capture.c
@@ -147,7 +147,7 @@ void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, int fsize)
        const int bytes_per_frame = line6pcm->properties->bytes_per_frame;
        int frames = fsize / bytes_per_frame;
 
-       if (runtime == 0)
+       if (runtime == NULL)
                return;
 
        if (line6pcm->pos_in_done + frames > runtime->buffer_size) {