diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /drivers/usb/core/buffer.c | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/usb/core/buffer.c')
| -rw-r--r-- | drivers/usb/core/buffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index 506b969ea..89f2e7765 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; |