diff mbox series

staging: emxx_udc: use min helper macro for variable comparison

Message ID Y2eKxoUWtbPY/88b@qemulion
State New
Headers
Series staging: emxx_udc: use min helper macro for variable comparison |

Commit Message

Deepak R Varma Nov. 6, 2022, 10:21 a.m. UTC 
  Simplify code by using min helper macros in place of lengthy if/else
block oriented logical evaluation and value assignment. This issue is
identified by coccicheck using the minmax.cocci file.

Signed-off-by: Deepak R Varma <drv@mailo.com>
---
 drivers/staging/emxx_udc/emxx_udc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--
2.34.1
diff mbox series

Patch

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index b6abd3770e81..b4e19174bef2 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -1004,10 +1004,7 @@  static int _nbu2ss_in_dma(struct nbu2ss_udc *udc, struct nbu2ss_ep *ep,
 	/* MAX Packet Size */
 	mpkt = _nbu2ss_readl(&preg->EP_REGS[num].EP_PCKT_ADRS) & EPN_MPKT;

-	if ((DMA_MAX_COUNT * mpkt) < length)
-		i_write_length = DMA_MAX_COUNT * mpkt;
-	else
-		i_write_length = length;
+	i_write_length = min(DMA_MAX_COUNT * mpkt, length);

 	/*------------------------------------------------------------*/
 	/* Number of transmission packets */