* [PATCH] usb: host: u132-hcd: remove unneeded variable frame
@ 2019-06-05 14:18 Hariprasad Kelam
0 siblings, 0 replies; only message in thread
From: Hariprasad Kelam @ 2019-06-05 14:18 UTC (permalink / raw)
To: Greg Kroah-Hartman, Colin Ian King, Mukesh Ojha, Kangjie Lu,
Jia-Ju Bai, linux-usb, linux-kernel
This patch fixes below issue reported by coccicheck
drivers/usb/host/u132-hcd.c:2557:6-11: Unneeded variable: "frame".
Return "0" on line 2560
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
---
drivers/usb/host/u132-hcd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 4a5c9b5..400c40b 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -2554,10 +2554,9 @@ static int u132_get_frame(struct usb_hcd *hcd)
dev_err(&u132->platform_dev->dev, "device is being removed\n");
return -ESHUTDOWN;
} else {
- int frame = 0;
dev_err(&u132->platform_dev->dev, "TODO: u132_get_frame\n");
mdelay(100);
- return frame;
+ return 0;
}
}
--
2.7.4
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