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video: fbdev: atari: Remove unneeded casts to void *

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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>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Geert Uytterhoeven 2022-07-11 17:50:30 +02:00 committed by Helge Deller
parent 4a13bcd8cc
commit 3ee5e22803
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/atafb.c
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@ -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);