diff options
| author | Gargi Sharma <gs051095@gmail.com> | 2016-09-16 01:44:14 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-16 10:10:34 +0200 |
| commit | 3428e918e25611a08842b37b352ccb1960fbe012 (patch) | |
| tree | 330175fc1c9815f2627072d3ff6d64a9a1aa1f74 | |
| parent | 190b95170daa713fbd1a8ad53e266aa1139678be (diff) | |
staging: emxx_udc: add braces to if-else block
add braces to if/else clause to fix the checkpatch issue braces {}
should be used on all arms of if/else block. Does not affect flow
because only single statement inside if/else block.
Signed-off-by: Gargi Sharma <gs051095@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index f6233ec5a3a2..c3e298843b43 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -477,9 +477,9 @@ static void _nbu2ss_dma_map_single( ) { if (req->req.dma == DMA_ADDR_INVALID) { - if (req->unaligned) + if (req->unaligned) { req->req.dma = ep->phys_buf; - else { + } else { req->req.dma = dma_map_single( udc->gadget.dev.parent, req->req.buf, @@ -1235,9 +1235,9 @@ static int _nbu2ss_start_transfer( req->dma_flag = FALSE; req->div_len = 0; - if (req->req.length == 0) + if (req->req.length == 0) { req->zero = false; - else { + } else { if ((req->req.length % ep->ep.maxpacket) == 0) req->zero = req->req.zero; else @@ -1940,9 +1940,9 @@ static void _nbu2ss_ep_done( if (likely(req->req.status == -EINPROGRESS)) req->req.status = status; - if (ep->stalled) + if (ep->stalled) { _nbu2ss_epn_set_stall(udc, ep); - else { + } else { if (!list_empty(&ep->queue)) _nbu2ss_restert_transfer(ep); } @@ -2473,8 +2473,9 @@ static irqreturn_t _nbu2ss_udc_irq(int irq, void *_udc) _nbu2ss_writel(&preg->USB_INT_STA, ~USB_INT_STA_RW); _nbu2ss_writel(&preg->USB_INT_ENA, 0); status = 0; - } else + } else { status = _nbu2ss_readl(&preg->USB_INT_STA); + } if (status == 0) break; |