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ste_dma40: Move an assignment in d40_lcla_allocate()
Move one assignment for the local variable "ret" so that its setting will only be performed after corresponding data processing succeeded by this function. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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1 changed files with 2 additions and 1 deletions
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@ -3404,7 +3404,7 @@ static int __init d40_lcla_allocate(struct d40_base *base)
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struct d40_lcla_pool *pool = &base->lcla_pool;
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unsigned long *page_list;
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int i, j;
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int ret = 0;
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int ret;
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/*
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* This is somewhat ugly. We need 8192 bytes that are 18 bit aligned,
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@ -3476,6 +3476,7 @@ static int __init d40_lcla_allocate(struct d40_base *base)
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writel(virt_to_phys(base->lcla_pool.base),
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base->virtbase + D40_DREG_LCLA);
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ret = 0;
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free_page_list:
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kfree(page_list);
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return ret;
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