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    Subject[PATCH] fpga: dfl: afu: Corrected error handling levels
    Date
    Corrected error handling goto sequnece. Level put_pages should
    be called when pinned pages >= 0 && pinned != npages. Level
    free_pages should be called when pinned pages < 0.

    Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
    ---
    drivers/fpga/dfl-afu-dma-region.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/fpga/dfl-afu-dma-region.c b/drivers/fpga/dfl-afu-dma-region.c
    index 62f9244..5942343 100644
    --- a/drivers/fpga/dfl-afu-dma-region.c
    +++ b/drivers/fpga/dfl-afu-dma-region.c
    @@ -61,10 +61,10 @@ static int afu_dma_pin_pages(struct dfl_feature_platform_data *pdata,
    region->pages);
    if (pinned < 0) {
    ret = pinned;
    - goto put_pages;
    + goto free_pages;
    } else if (pinned != npages) {
    ret = -EFAULT;
    - goto free_pages;
    + goto put_pages;
    }

    dev_dbg(dev, "%d pages pinned\n", pinned);
    --
    1.9.1
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