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ste_dma40: Return directly after a failed kmalloc_array()
Return directly after a memory allocation failed in this function at the beginning. 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 4 deletions
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@ -3414,10 +3414,8 @@ static int __init d40_lcla_allocate(struct d40_base *base)
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page_list = kmalloc_array(MAX_LCLA_ALLOC_ATTEMPTS,
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sizeof(*page_list),
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GFP_KERNEL);
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if (!page_list) {
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ret = -ENOMEM;
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goto failure;
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}
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if (!page_list)
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return -ENOMEM;
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/* Calculating how many pages that are required */
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base->lcla_pool.pages = SZ_1K * base->num_phy_chans / PAGE_SIZE;
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