Re: [Linux-fbdev-devel] [PATCH] viafb: Use sizeof struct rather than pointer

[Roel K. <roe...@gm...>]

The returned error should be negative

Signed-off-by: Roel Kluin <roe...@gm...>
---
 drivers/video/via/viafbdev.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

> Unless I am mistaken?

There was another in the same file:

diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 56ec696..7b181e7 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -680,7 +680,7 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 		if (!viafb_gamma_table)
 			return -ENOMEM;
 		if (copy_from_user(viafb_gamma_table, argp,
-				sizeof(viafb_gamma_table))) {
+				sizeof(*viafb_gamma_table))) {
 			kfree(viafb_gamma_table);
 			return -EFAULT;
 		}
@@ -694,7 +694,7 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 			return -ENOMEM;
 		viafb_get_gamma_table(viafb_gamma_table);
 		if (copy_to_user(argp, viafb_gamma_table,
-			sizeof(viafb_gamma_table))) {
+			sizeof(*viafb_gamma_table))) {
 			kfree(viafb_gamma_table);
 			return -EFAULT;
 		}