From: Nuno Sa Date: Thu, 6 Jun 2024 07:22:39 +0000 (+0200) Subject: iio: backend: make use of dev_err_cast_probe() X-Git-Tag: io_uring-6.11-20240722~8^2~42^2~5 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ac5189293acb85b3d6da4fc18c3374f0daf69594;p=linux-block.git iio: backend: make use of dev_err_cast_probe() Using dev_err_cast_probe() to simplify the code. Signed-off-by: Nuno Sa Link: https://patch.msgid.link/20240606-dev-add_dev_errp_probe-v3-3-51bb229edd79@analog.com Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/industrialio-backend.c b/drivers/iio/industrialio-backend.c index 929aff4040ed..efe05be284b6 100644 --- a/drivers/iio/industrialio-backend.c +++ b/drivers/iio/industrialio-backend.c @@ -561,11 +561,9 @@ struct iio_backend *devm_iio_backend_get(struct device *dev, const char *name) } fwnode = fwnode_find_reference(dev_fwnode(dev), "io-backends", index); - if (IS_ERR(fwnode)) { - dev_err_probe(dev, PTR_ERR(fwnode), - "Cannot get Firmware reference\n"); - return ERR_CAST(fwnode); - } + if (IS_ERR(fwnode)) + return dev_err_cast_probe(dev, fwnode, + "Cannot get Firmware reference\n"); guard(mutex)(&iio_back_lock); list_for_each_entry(back, &iio_back_list, entry) {