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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-08-05 22:14:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-09 08:55:44 +0300 |
| commit | f0104b0c0fd34f176b305e339e614023b6e27610 (patch) | |
| tree | ce195cfb8e9092cfada6121664288c335e1f86c5 /drivers | |
| parent | 938a76ed64860b361d73a6d80f78865ffdc7e0ea (diff) | |
| download | linux-f0104b0c0fd34f176b305e339e614023b6e27610.tar.xz | |
USB: gadget: udc: s3c2410_udc: Mark expected switch fall-throughs
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>
Link: https://lore.kernel.org/r/20190805191426.GA12414@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/udc/s3c2410_udc.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |