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    Subject[PATCH 4.14 102/496] drm/exynos: g2d: Delete an error message for a failed memory allocation in two functions
    Date
    4.14-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Markus Elfring <elfring@users.sourceforge.net>

    [ Upstream commit 6f0a60298bbbea43ab5e3955913ab19c153076f3 ]

    Omit an extra message for a memory allocation failure in these functions.

    This issue was detected by using the Coccinelle software.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    Signed-off-by: Inki Dae <inki.dae@samsung.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/gpu/drm/exynos/exynos_drm_g2d.c | 6 ++----
    1 file changed, 2 insertions(+), 4 deletions(-)

    --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
    +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
    @@ -286,7 +286,6 @@ static int g2d_init_cmdlist(struct g2d_d

    node = kcalloc(G2D_CMDLIST_NUM, sizeof(*node), GFP_KERNEL);
    if (!node) {
    - dev_err(dev, "failed to allocate memory\n");
    ret = -ENOMEM;
    goto err;
    }
    @@ -1358,10 +1357,9 @@ int exynos_g2d_exec_ioctl(struct drm_dev
    return -EFAULT;

    runqueue_node = kmem_cache_alloc(g2d->runqueue_slab, GFP_KERNEL);
    - if (!runqueue_node) {
    - dev_err(dev, "failed to allocate memory\n");
    + if (!runqueue_node)
    return -ENOMEM;
    - }
    +
    run_cmdlist = &runqueue_node->run_cmdlist;
    event_list = &runqueue_node->event_list;
    INIT_LIST_HEAD(run_cmdlist);

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