[PATCH 1/3] s390: virtio: Delete error messages for failed memory allocations in two functions
From: SF Markus Elfring
Date: Tue May 16 2017 - 11:52:23 EST
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 16 May 2017 16:50:17 +0200
Omit three extra messages for memory allocation failures in these functions.
This issue was detected by using the Coccinelle software.
Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/s390/virtio/virtio_ccw.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c
index 2a76ea78a0bf..447fe718c0ab 100644
--- a/drivers/s390/virtio/virtio_ccw.c
+++ b/drivers/s390/virtio/virtio_ccw.c
@@ -499,12 +499,10 @@ static struct virtqueue *virtio_ccw_setup_vq(struct virtio_device *vdev,
if (!info) {
- dev_warn(&vcdev->cdev->dev, "no info\n");
err = -ENOMEM;
goto out_err;
}
info->info_block = kzalloc(sizeof(*info->info_block),
GFP_DMA | GFP_KERNEL);
if (!info->info_block) {
- dev_warn(&vcdev->cdev->dev, "no info block\n");
err = -ENOMEM;
goto out_err;
}
@@ -1225,7 +1223,6 @@ static int virtio_ccw_online(struct ccw_device *cdev)
vcdev = kzalloc(sizeof(*vcdev), GFP_KERNEL);
if (!vcdev) {
- dev_warn(&cdev->dev, "Could not get memory for virtio\n");
ret = -ENOMEM;
goto out_free;
}
--
2.13.0