Messages in this thread Patch in this message | | | Date | Mon, 5 Aug 2019 14:14:26 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] USB: gadget: udc: s3c2410_udc: Mark expected switch fall-throughs |
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Mark switch cases where we are expecting to fall through.
This patch fixes the following warning (Building: tct_hammer_defconfig arm):
drivers/usb/gadget/udc/s3c2410_udc.c:314:7: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/usb/gadget/udc/s3c2410_udc.c:418:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- drivers/usb/gadget/udc/s3c2410_udc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index af3e63316ace..f82208fbc249 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -312,6 +312,7 @@ static int s3c2410_udc_write_fifo(struct s3c2410_ep *ep, switch (idx) { default: idx = 0; + /* fall through */ case 0: fifo_reg = S3C2410_UDC_EP0_FIFO_REG; break; @@ -416,6 +417,7 @@ static int s3c2410_udc_read_fifo(struct s3c2410_ep *ep, switch (idx) { default: idx = 0; + /* fall through */ case 0: fifo_reg = S3C2410_UDC_EP0_FIFO_REG; break; -- 2.22.0
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