Messages in this thread Patch in this message | | | Subject | [PATCH] i2c-pxa2xx: return proper error code in ce4100_i2c_probe error paths | From | Axel Lin <> | Date | Wed, 13 Jul 2011 13:20:39 +0800 |
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Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/i2c/busses/i2c-pxa-pci.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-pxa-pci.c b/drivers/i2c/busses/i2c-pxa-pci.c index 6659d26..b73da6c 100644 --- a/drivers/i2c/busses/i2c-pxa-pci.c +++ b/drivers/i2c/busses/i2c-pxa-pci.c @@ -109,12 +109,15 @@ static int __devinit ce4100_i2c_probe(struct pci_dev *dev, return -EINVAL; } sds = kzalloc(sizeof(*sds), GFP_KERNEL); - if (!sds) + if (!sds) { + ret = -ENOMEM; goto err_mem; + } for (i = 0; i < ARRAY_SIZE(sds->pdev); i++) { sds->pdev[i] = add_i2c_device(dev, i); if (IS_ERR(sds->pdev[i])) { + ret = PTR_ERR(sds->pdev[i]); while (--i >= 0) platform_device_unregister(sds->pdev[i]); goto err_dev_add; -- 1.7.4.1
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