[PATCH 06/10] video: fbdev: atari: Remove unneeded casts to void *

Geert Uytterhoeven
2022-07-11T15:56:25Z

Arbitrary pointers can be passed to functions accepting "void *" without
casting.

Remove the casts, as they make it impossible to validate types.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
drivers/video/fbdev/atafb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c
index f20535ea3e549384..fbc333d5615df5d5 100644
--- a/drivers/video/fbdev/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -2599,14 +2599,14 @@ atafb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
switch (cmd) {
#ifdef FBCMD_GET_CURRENTPAR
case FBCMD_GET_CURRENTPAR:
- if (copy_to_user((void *)arg, (void *)&current_par,
+ if (copy_to_user((void *)arg, &current_par,
sizeof(struct atafb_par)))
return -EFAULT;
return 0;
#endif
#ifdef FBCMD_SET_CURRENTPAR
case FBCMD_SET_CURRENTPAR:
- if (copy_from_user((void *)&current_par, (void *)arg,
+ if (copy_from_user(&current_par, (void *)arg,
sizeof(struct atafb_par)))
return -EFAULT;
ata_set_par(&current_par);
--
2.25.1