diff mbox series

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

Message ID d1da8bf1b21759bcda39c572bc102c5a6380b1a8.1657554353.git.geert@linux-m68k.org
State New
Headers show
Series video: fbdev: atari: Miscellaneous fixes and cleanups | expand

Commit Message

Geert Uytterhoeven July 11, 2022, 3:50 p.m. UTC 
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 mbox series

Patch

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);