snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the
const pointers. Constify the corresponding static objects for better
hardening.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/rme32.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 67d48c8869e9..e4cdef94e4a2 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -836,10 +836,9 @@ static irqreturn_t snd_rme32_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static unsigned int period_bytes[] = { RME32_BLOCK_SIZE };
+static const unsigned int period_bytes[] = { RME32_BLOCK_SIZE };
-
-static struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {
+static const struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {
.count = ARRAY_SIZE(period_bytes),
.list = period_bytes,
.mask = 0
--
2.13.0
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
