video: fbdev: sis_main: mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 115025
Addresses-Coverity-ID: 115026
Addresses-Coverity-ID: 115027
Addresses-Coverity-ID: 115028
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index e92303823a4b083987090920011c79bb7b45c001..ecdd054d89510d0d68281c37ac7eb9caa9bb2c8e 100644 (file)
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -1702,6 +1702,7 @@ static int        sisfb_ioctl(struct fb_info *info, unsigned int cmd,
                if(ivideo->warncount++ < 10)
                        printk(KERN_INFO
                                "sisfb: Deprecated ioctl call received - update your application!\n");
+               /* fall through */
           case SISFB_GET_INFO:  /* For communication with X driver */
                ivideo->sisfb_infoblock.sisfb_id         = SISFB_ID;
                ivideo->sisfb_infoblock.sisfb_version    = VER_MAJOR;
@@ -1755,6 +1756,7 @@ static int        sisfb_ioctl(struct fb_info *info, unsigned int cmd,
                if(ivideo->warncount++ < 10)
                        printk(KERN_INFO
                                "sisfb: Deprecated ioctl call received - update your application!\n");
+               /* fall through */
           case SISFB_GET_VBRSTATUS:
                if(sisfb_CheckVBRetrace(ivideo))
                        return put_user((u32)1, argp);
@@ -1765,6 +1767,7 @@ static int        sisfb_ioctl(struct fb_info *info, unsigned int cmd,
                if(ivideo->warncount++ < 10)
                        printk(KERN_INFO
                                "sisfb: Deprecated ioctl call received - update your application!\n");
+               /* fall through */
           case SISFB_GET_AUTOMAXIMIZE:
                if(ivideo->sisfb_max)
                        return put_user((u32)1, argp);
@@ -1775,6 +1778,7 @@ static int        sisfb_ioctl(struct fb_info *info, unsigned int cmd,
                if(ivideo->warncount++ < 10)
                        printk(KERN_INFO
                                "sisfb: Deprecated ioctl call received - update your application!\n");
+               /* fall through */
           case SISFB_SET_AUTOMAXIMIZE:
                if(get_user(gpu32, argp))
                        return -EFAULT;