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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-06-18 11:05:29 +0400 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-06-26 17:03:36 +0400 |
| commit | 2c30aba2b2894ceb2108f1cb2602015b121e9a81 (patch) | |
| tree | 0972bcf333d5c4273167fe2b8d1f31fdb74adebb /drivers/video/bfin-lq035q1-fb.c | |
| parent | 72e5512ade915862035679ca51c4645c7fb5f1ca (diff) | |
| download | linux-2c30aba2b2894ceb2108f1cb2602015b121e9a81.tar.xz | |
fbmem: return -EFAULT on copy_to_user() failure
copy_to_user() returns the number of bytes remaining to be copied.
put_user() returns -EFAULT on error.
This function ORs a bunch of stuff together and returns jumbled non-zero
values on error. It should return -EFAULT.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/bfin-lq035q1-fb.c')
0 files changed, 0 insertions, 0 deletions