Signed-off-by: cfredric <chris.p.fredrickson@xxxxxxxxx>
---
drivers/usb/core/buffer.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index 506b969..89f2e77 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -70,7 +70,7 @@ int hcd_buffer_create(struct usb_hcd *hcd)
size = pool_max[i];
if (!size)
continue;
- snprintf(name, sizeof name, "buffer-%d", size);
+ snprintf(name, sizeof(name), "buffer-%d", size);
hcd->pool[i] = dma_pool_create(name, hcd->self.controller,
size, size, 0);
if (!hcd->pool[i]) {
@@ -95,6 +95,7 @@ void hcd_buffer_destroy(struct usb_hcd *hcd)
for (i = 0; i < HCD_BUFFER_POOLS; i++) {
struct dma_pool *pool = hcd->pool[i];
+
if (pool) {
dma_pool_destroy(pool);
hcd->pool[i] = NULL;
--
1.9.1
--
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