davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Gustavo A. R. Silva 2017-11-09 18:09:33 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 8c15220868
commit 826bb72879
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/video/fbdev/sis/sis_main.c
View File

@ -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;