diff options
Diffstat (limited to 'drivers/usb/core/buffer.c')
| -rw-r--r-- | drivers/usb/core/buffer.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index acd9f00a0b76..cadb2dc1d28a 100644 --- a/drivers/usb/core/buffer.c +++ b/drivers/usb/core/buffer.c @@ -57,8 +57,9 @@ int hcd_buffer_create(struct usb_hcd *hcd) !(hcd->driver->flags & HCD_LOCAL_MEM)) return 0; - for (i = 0; i < HCD_BUFFER_POOLS; i++) { - if (!(size = pool_max [i])) + for (i = 0; i < HCD_BUFFER_POOLS; i++) { + size = pool_max[i]; + if (!size) continue; snprintf(name, sizeof name, "buffer-%d", size); hcd->pool[i] = dma_pool_create(name, hcd->self.controller, @@ -81,10 +82,10 @@ int hcd_buffer_create(struct usb_hcd *hcd) */ void hcd_buffer_destroy(struct usb_hcd *hcd) { - int i; + int i; - for (i = 0; i < HCD_BUFFER_POOLS; i++) { - struct dma_pool *pool = hcd->pool[i]; + 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; |