linux-kernel - [PATCH 1/9] usb: musb: core: cleanup - remove some useless 'break's from switch statements

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Date:	Fri, 18 Jul 2014 11:31:22 +0200
From:	Lothar Waßmann <LW@...O-electronics.de>
To:	Felipe Balbi <balbi@...com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	<linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
	Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
	George Cherian <george.cherian@...com>,
	<linux-arm-kernel@...ts.infradead.org>,
	Roger Quadros <rogerq@...com>
Cc:	Lothar Waßmann <LW@...O-electronics.de>
Subject: [PATCH 1/9] usb: musb: core: cleanup - remove some useless 'break's from switch statements


Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>
---
 drivers/usb/musb/musb_core.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b841ee0..8623112 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -680,7 +680,6 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 		default:
 			/* "should not happen" */
 			musb->is_active = 0;
-			break;
 		}
 	}
 
@@ -737,7 +736,6 @@ b_host:
 				if (hcd)
 					hcd->self.is_b_host = 0;
 			}
-			break;
 		}
 
 		musb_host_poke_root_hub(musb);
@@ -787,7 +785,6 @@ b_host:
 		default:
 			WARNING("unhandled DISCONNECT transition (%s)\n",
 				usb_otg_state_string(musb->xceiv->state));
-			break;
 		}
 	}
 
@@ -2015,7 +2012,6 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 		break;
 	default:
 		dev_err(dev, "unsupported port mode %d\n", musb->port_mode);
-		break;
 	}
 
 	if (status < 0)
-- 
1.7.10.4

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