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| author | Jens Axboe <jaxboe@fusionio.com> | 2010-06-01 12:42:12 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-06-01 12:42:12 +0200 |
| commit | b4ca761577535b2b4d153689ee97342797dfff05 (patch) | |
| tree | 29054d55508f1faa22ec32acf7c245751af03348 /drivers/video/via/viafbdev.c | |
| parent | 28f4197e5d4707311febeec8a0eb97cb5fd93c97 (diff) | |
| parent | 67a3e12b05e055c0415c556a315a3d3eb637e29e (diff) | |
| download | talos-obmc-linux-b4ca761577535b2b4d153689ee97342797dfff05.tar.gz talos-obmc-linux-b4ca761577535b2b4d153689ee97342797dfff05.zip | |
Merge branch 'master' into for-linus
Conflicts:
fs/pipe.c
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/video/via/viafbdev.c')
| -rw-r--r-- | drivers/video/via/viafbdev.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index 2bc40e682f95..1082541358f0 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -578,14 +578,9 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg) break; case VIAFB_SET_GAMMA_LUT: - viafb_gamma_table = kmalloc(256 * sizeof(u32), GFP_KERNEL); - if (!viafb_gamma_table) - return -ENOMEM; - if (copy_from_user(viafb_gamma_table, argp, - 256 * sizeof(u32))) { - kfree(viafb_gamma_table); - return -EFAULT; - } + viafb_gamma_table = memdup_user(argp, 256 * sizeof(u32)); + if (IS_ERR(viafb_gamma_table)) + return PTR_ERR(viafb_gamma_table); viafb_set_gamma_table(viafb_bpp, viafb_gamma_table); kfree(viafb_gamma_table); break; |
