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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-10-09 10:02:35 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-10-09 10:02:35 +0300
commit1236d6bb6e19fc72ffc6bbcdeb1bfefe450e54ee (patch)
tree47da3feee8e263e8c9352c85cf518e624be3c211 /drivers/iio/industrialio-core.c
parent750b1a6894ecc9b178c6e3d0a1170122971b2036 (diff)
parent8a5776a5f49812d29fe4b2d0a2d71675c3facf3f (diff)
downloadlinux-1236d6bb6e19fc72ffc6bbcdeb1bfefe450e54ee.tar.xz
Merge 4.14-rc4 into staging-next
We want the staging/iio fixes in here as well to handle merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio/industrialio-core.c')
-rw-r--r--drivers/iio/industrialio-core.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 7a5aa127c52e..9c4cfd19b739 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -310,8 +310,10 @@ static ssize_t iio_debugfs_read_reg(struct file *file, char __user *userbuf,
ret = indio_dev->info->debugfs_reg_access(indio_dev,
indio_dev->cached_reg_addr,
0, &val);
- if (ret)
+ if (ret) {
dev_err(indio_dev->dev.parent, "%s: read failed\n", __func__);
+ return ret;
+ }
len = snprintf(buf, sizeof(buf), "0x%X\n", val);