On 11/23/2012 05:45 AM, Sachin Kamat wrote:
> Since this function just returns (since gsc->clock is NULL),
> remove it and make the exit code simpler.
>
> Cc: Shaik Ameer Basha <shaik.am...@samsung.com>
> Signed-off-by: Sachin Kamat <sachin.ka...@linaro.org>
> ---
> drivers/media/platform/exynos-gsc/gsc-core.c | 8 +++-----
> 1 files changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c
> b/drivers/media/platform/exynos-gsc/gsc-core.c
> index 45bcfa7..99ee1a9 100644
> --- a/drivers/media/platform/exynos-gsc/gsc-core.c
> +++ b/drivers/media/platform/exynos-gsc/gsc-core.c
> @@ -1020,7 +1020,7 @@ static int gsc_clk_get(struct gsc_dev *gsc)
> if (IS_ERR(gsc->clock)) {
> dev_err(&gsc->pdev->dev, "failed to get clock~~~: %s\n",
> GSC_CLOCK_GATE_NAME);
> - goto err_clk_get;
> + goto err;
> }
>
> ret = clk_prepare(gsc->clock);
> @@ -1029,14 +1029,12 @@ static int gsc_clk_get(struct gsc_dev *gsc)
> GSC_CLOCK_GATE_NAME);
> clk_put(gsc->clock);
> gsc->clock = NULL;
> - goto err_clk_prepare;
> + goto err;
> }
>
> return 0;
>
> -err_clk_prepare:
> - gsc_clk_put(gsc);
> -err_clk_get:
Hmm, ok, here come the remaining part of the cleanup..
I think this patch can be folded into the previous one.
> +err:
> return -ENXIO;
> }
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