[PATCH 3.16 002/328] EDAC: i7core: Return proper error codes for kzalloc() errors

Ben Hutchings
2018-12-09T22:29:12Z

From: Takashi Iwai <tiwai@suse.de>

commit e97d7e38162dc305b4734a316ca758a2bbd1fa6e upstream.

... instead of possibly uninitialized return value.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: http://lkml.kernel.org/r/1423046938-18111-5-git-send-email-tiwai@suse.de
[ Add a commit message, albeit a small one. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/edac/i7core_edac.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -1177,7 +1177,7 @@ static int i7core_create_sysfs_devices(s

pvt->addrmatch_dev = kzalloc(sizeof(*pvt->addrmatch_dev), GFP_KERNEL);
if (!pvt->addrmatch_dev)
- return rc;
+ return -ENOMEM;

pvt->addrmatch_dev->type = &addrmatch_type;
pvt->addrmatch_dev->bus = mci->dev.bus;
@@ -1198,7 +1198,7 @@ static int i7core_create_sysfs_devices(s
if (!pvt->chancounts_dev) {
put_device(pvt->addrmatch_dev);
device_del(pvt->addrmatch_dev);
- return rc;
+ return -ENOMEM;
}

pvt->chancounts_dev->type = &all_channel_counts_type;