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mtd: maps: physmap: Return -ENOMEM directly when info allocation fails

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There's no point going to the err_out path since no resources have
been allocated yet, just return -ENOMEM directly.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Boris Brezillon 2018-10-19 09:49:01 +02:00
parent 1e4f420849
commit 7abe5309de
1 changed files with 2 additions and 4 deletions
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6
drivers/mtd/maps/physmap.c
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@ -110,10 +110,8 @@ static int physmap_flash_probe(struct platform_device *dev)
info = devm_kzalloc(&dev->dev, sizeof(struct physmap_flash_info),
GFP_KERNEL);
if (info == NULL) {
err = -ENOMEM;
goto err_out;
}
if (!info)
return -ENOMEM;
while (platform_get_resource(dev, IORESOURCE_MEM, info->nmaps))
info->nmaps++;