diff options
Diffstat (limited to 'drivers/media/video/samsung/fimg2d4x-exynos4/fimg2d_ctx.c')
| -rw-r--r-- | drivers/media/video/samsung/fimg2d4x-exynos4/fimg2d_ctx.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/media/video/samsung/fimg2d4x-exynos4/fimg2d_ctx.c b/drivers/media/video/samsung/fimg2d4x-exynos4/fimg2d_ctx.c index 26ea56b..eaa722c 100644 --- a/drivers/media/video/samsung/fimg2d4x-exynos4/fimg2d_ctx.c +++ b/drivers/media/video/samsung/fimg2d4x-exynos4/fimg2d_ctx.c @@ -295,16 +295,20 @@ int fimg2d_add_command(struct fimg2d_control *info, struct fimg2d_context *ctx, if (copy_from_user(&cmd->image[i], buf[i], sizeof(struct fimg2d_image))) { if ((blit->dst) && (type == ADDR_USER)) - if (!down_write_trylock(&page_alloc_slow_rwsem)) - return -EAGAIN; + if (!down_write_trylock(&page_alloc_slow_rwsem)) { + ret = -EAGAIN; + goto err_user; + } ret = -EFAULT; goto err_user; } } if ((blit->dst) && (type == ADDR_USER)) - if (!down_write_trylock(&page_alloc_slow_rwsem)) - return -EAGAIN; + if (!down_write_trylock(&page_alloc_slow_rwsem)) { + ret = -EAGAIN; + goto err_user; + } cmd->ctx = ctx; cmd->op = blit->op; |